tag:blogger.com,1999:blog-49401525128596205572024-02-22T17:12:17.478+01:00Sviken av elektronikenBe nice.Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.comBlogger332125tag:blogger.com,1999:blog-4940152512859620557.post-60303644527570512092023-11-07T04:47:00.000+01:002023-11-07T04:47:17.396+01:00Differences between the Musitronics and WD Orange Squeezers.<p></p><div class="separator" style="clear: both; text-align: left;">Ever since I became interested in the Dan Armstrong effects I've heard that the WD versions were different and not as good as the originals. </div><div class="separator" style="clear: both; text-align: left;">A friend recently gave me a WD Orange Squeezer and I just couldn't get it to sound like the Musitronics version I have.</div><div class="separator" style="clear: both; text-align: left;">So today I finally traced the WD to see where they differ. </div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">The most obvious differences are that the WD uses an LF351 chip, SK30A JFETs and a silicon diode,</div><div class="separator" style="clear: both; text-align: left;">whereas the Dan Armstrong used a 4558, 2N5457's and a germanium diode. </div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">Here's the schematic and PCB layout for the Musitronics version: </div><div class="separator" style="clear: both; text-align: left;"> </div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikSZHgLJ5HmqVaa-khz2vqHN0cNpKnFHTxxHH-ivoWzV8ex1OdKLBVtPon3ADqkry80ZChe1124vV_ozofNBID4EMOT2GEGeVd3GBj-n7DECVW9fm2XdSYIaLQShz2NcCmoIH6vBNFTtQAMf_C9RlgW6kwNQDUy50sXZQqV2IK6KOf8SKuAvOV09OhO10/s2919/Orange%20Squeezer%201.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2036" data-original-width="2919" height="223" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikSZHgLJ5HmqVaa-khz2vqHN0cNpKnFHTxxHH-ivoWzV8ex1OdKLBVtPon3ADqkry80ZChe1124vV_ozofNBID4EMOT2GEGeVd3GBj-n7DECVW9fm2XdSYIaLQShz2NcCmoIH6vBNFTtQAMf_C9RlgW6kwNQDUy50sXZQqV2IK6KOf8SKuAvOV09OhO10/s320/Orange%20Squeezer%201.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQr6COZojL2LFpWPgy_Mb-qqsWyEuOkPs94ocoBqglDq1tXGIz5FKfcx7su8FV9Rd0gyMom8Fqi2jmZC3Q9h09OED8T7fP20Pm5aKM6rTI6yz1Gq6H-v16YlnKJ91TBawc8pkoIynSLqyzrIZgbSCOG7p7tKFW_aDXSQfrpAjxlwfv1ySNPoKjsNxpGto/s654/Orange%20Squeezer%20PCB.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="390" data-original-width="654" height="191" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQr6COZojL2LFpWPgy_Mb-qqsWyEuOkPs94ocoBqglDq1tXGIz5FKfcx7su8FV9Rd0gyMom8Fqi2jmZC3Q9h09OED8T7fP20Pm5aKM6rTI6yz1Gq6H-v16YlnKJ91TBawc8pkoIynSLqyzrIZgbSCOG7p7tKFW_aDXSQfrpAjxlwfv1ySNPoKjsNxpGto/s320/Orange%20Squeezer%20PCB.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;">And here's the WD:</div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEtmesSmYpcLkwkkFMrB9ydpqOQEWVk7vgiY1H_FSkbDtfS5Q4oIBbhegyZ7PrXLdEeSYEieCvHzSTAnqRK6C3w6wxZ9bEM73cyg1qn7qMJOz7V7MEvsbKIxV6ED1B0JvQe8sD7vstpKcW9JUg84B4Xx6JoPLLYYvbAVKRuGj5e0KJY04GVre3rZz3Ozc/s2924/WD%20Orange%20Squeezer.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="2036" data-original-width="2924" height="223" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiEtmesSmYpcLkwkkFMrB9ydpqOQEWVk7vgiY1H_FSkbDtfS5Q4oIBbhegyZ7PrXLdEeSYEieCvHzSTAnqRK6C3w6wxZ9bEM73cyg1qn7qMJOz7V7MEvsbKIxV6ED1B0JvQe8sD7vstpKcW9JUg84B4Xx6JoPLLYYvbAVKRuGj5e0KJY04GVre3rZz3Ozc/s320/WD%20Orange%20Squeezer.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNHGn1Iuourtihcu8S-vV63hinQGa6XlB5Qw9E8o6fpAIm_nzoZcIe4xuqitj16-sKWEbi5OrO4UC5K8isSzg48aWFdMp5JPk9W9ta3EP-FPOkR6ny0Kmq-CFGCE9M0kTKo9Rr2m5NIOjCoMiQrh7nkCY_0dX955BaxE4pFkUiK1sdJUujn3xWyb8r7v8/s718/WD%20Orange%20Squeezer%20PCB.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="310" data-original-width="718" height="138" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNHGn1Iuourtihcu8S-vV63hinQGa6XlB5Qw9E8o6fpAIm_nzoZcIe4xuqitj16-sKWEbi5OrO4UC5K8isSzg48aWFdMp5JPk9W9ta3EP-FPOkR6ny0Kmq-CFGCE9M0kTKo9Rr2m5NIOjCoMiQrh7nkCY_0dX955BaxE4pFkUiK1sdJUujn3xWyb8r7v8/s320/WD%20Orange%20Squeezer%20PCB.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">If you see any errors, please let me know and I'll do my best to correct them. </div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /> <p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-19173210737614107392023-06-02T18:41:00.002+02:002023-09-26T15:18:31.355+02:00Yellow Humper<p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiktmx6doode19wFk4knIEdWtkkxj_SijIO2U5GdnUvuLM3_NHdV3ydcMi49FaIwgv4-2T2XscCVPB_0fuymwmK5OM2JjYu6jmqBhBJQ3QkKoO2s6efSJf6ASAxLRq6njnlBEMmbO17fw1ZV6npm9yRbZEDXKzBHqQqVLA7ysXk3MQkHarzX2PqqPNo/s716/is627380162454568.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="716" data-original-width="716" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiktmx6doode19wFk4knIEdWtkkxj_SijIO2U5GdnUvuLM3_NHdV3ydcMi49FaIwgv4-2T2XscCVPB_0fuymwmK5OM2JjYu6jmqBhBJQ3QkKoO2s6efSJf6ASAxLRq6njnlBEMmbO17fw1ZV6npm9yRbZEDXKzBHqQqVLA7ysXk3MQkHarzX2PqqPNo/s320/is627380162454568.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">PCB layout:</div><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHD8656HpH02YhnnsTdCQETDAhUd3DGm5p7Jm6SfbPifKP9ENvNETk-RxiQ-5EYc1GUplJQKe24NBXeqlkPsrQSYxOVC4IFW7xTTtf4K7vnWAH9Wq1hj_X8lGZKmfsAP4oB-isQwnUgcOLPpWtuGnRrrPWJhhwrjCHBYNEvVNb9vjrtsw9ycIlxc-fBSI/s651/YH%20PCB.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="543" data-original-width="651" height="267" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHD8656HpH02YhnnsTdCQETDAhUd3DGm5p7Jm6SfbPifKP9ENvNETk-RxiQ-5EYc1GUplJQKe24NBXeqlkPsrQSYxOVC4IFW7xTTtf4K7vnWAH9Wq1hj_X8lGZKmfsAP4oB-isQwnUgcOLPpWtuGnRrrPWJhhwrjCHBYNEvVNb9vjrtsw9ycIlxc-fBSI/s320/YH%20PCB.jpg" width="320" /></a></div><br /><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Schematic:</div><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpCbeAZ_SB6WFZJYweeimqnTSz1651jsk3zKuXg_fClxttIAdY4vhDmV_2ezw5sg7RMj8Lorihr6eDJcHdaB7c-Q7-R0cYxm4cAzHs9Gp5vXBuX_t5Ho8q0-GKB0PRq_V0MLS8nwr6a6O085p_YnlkdLd2R0WyYl-ceWLFLFOCHSPS17Osp0_yRpc4tvM/s1988/YH%20Sch.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1568" data-original-width="1988" height="252" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpCbeAZ_SB6WFZJYweeimqnTSz1651jsk3zKuXg_fClxttIAdY4vhDmV_2ezw5sg7RMj8Lorihr6eDJcHdaB7c-Q7-R0cYxm4cAzHs9Gp5vXBuX_t5Ho8q0-GKB0PRq_V0MLS8nwr6a6O085p_YnlkdLd2R0WyYl-ceWLFLFOCHSPS17Osp0_yRpc4tvM/s320/YH%20Sch.jpg" width="320" /></a></div><br /><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;">I drew all of these based on pictures I found online. Most (if not all) the schematics I could find for these online did not match up with the detailed pictures of the circuit boards I had found. The only original one I own myself is the purple peaker and when I compare that to the copy I made based on the drawings, they sound identical. These really are wonderful effects, some more subtle than others.</div><div class="separator" style="clear: both; text-align: left;">My hope is that this will make people build copies instead of ruining/rehousing the vintage units.</div><div class="separator" style="clear: both; text-align: left;">Please give me a little credit and Dan Armstrong a hell of a lot more credit if this helps you in any way.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">Enjoy!</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: left;">/Åke Strömer</div><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-15720756430941687612023-06-02T18:36:00.005+02:002023-06-02T23:24:34.637+02:00Blue Clipper<p> <br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg705FnDfctJ7b--kzY5GcGAQ1Vb_4X6Oio-j5dwtO_hN05PCnslNA5KAADMmv0G6hLQzGM4RHu5AH6PXuT5hMtixuLrfS5t2Yd_VTeFsKVWZZ7QeT-ZkFjZjVYyrUXQ9kTKvqe-VsN0tD8BY4rIPV-MXYc5iThb2OYvLiN4orWuVZA7Haz85HdzLcg/s716/BC%20Enc.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="716" data-original-width="716" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg705FnDfctJ7b--kzY5GcGAQ1Vb_4X6Oio-j5dwtO_hN05PCnslNA5KAADMmv0G6hLQzGM4RHu5AH6PXuT5hMtixuLrfS5t2Yd_VTeFsKVWZZ7QeT-ZkFjZjVYyrUXQ9kTKvqe-VsN0tD8BY4rIPV-MXYc5iThb2OYvLiN4orWuVZA7Haz85HdzLcg/s320/BC%20Enc.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Schematic: </div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpnO6Qyh_eqABpRAVx47ePgsFDGK0r6Rs2mgVLCq2djb32yVhQkZGQqvE0rht_PYJsFSYdU0q1wwQVmWBzYsr7DNXoX5fvNNKwpFt5SHDETtO2RHCS4Ady-NHcVBe7B9A3q036hQBqr90ljAVY2vYktrSAavB67-TtwJ7LHOk3RbwS2hEjWs5wynD_/s4484/BC%20Sch.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3138" data-original-width="4484" height="224" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpnO6Qyh_eqABpRAVx47ePgsFDGK0r6Rs2mgVLCq2djb32yVhQkZGQqvE0rht_PYJsFSYdU0q1wwQVmWBzYsr7DNXoX5fvNNKwpFt5SHDETtO2RHCS4Ady-NHcVBe7B9A3q036hQBqr90ljAVY2vYktrSAavB67-TtwJ7LHOk3RbwS2hEjWs5wynD_/s320/BC%20Sch.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">PCB:</div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjaZdoOpKX0xa6eAS0ycIhu_oLR6AHFbQpyqPLUdNnMeXniZJe0fNKTL-3-0KlxB7EaqFhpmIXuyjkixG6us1BjZYpVh8AsmouXIwNaBWqQeclRmBWFK1gOhc0Spr1eEP6xEdbo0yOLIBepbFdJ8SQ5_3C5clCwAb27-PlAAzN5MKiRFznkNM8w0fb5/s651/BC%20PCB.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="390" data-original-width="651" height="192" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjaZdoOpKX0xa6eAS0ycIhu_oLR6AHFbQpyqPLUdNnMeXniZJe0fNKTL-3-0KlxB7EaqFhpmIXuyjkixG6us1BjZYpVh8AsmouXIwNaBWqQeclRmBWFK1gOhc0Spr1eEP6xEdbo0yOLIBepbFdJ8SQ5_3C5clCwAb27-PlAAzN5MKiRFznkNM8w0fb5/s320/BC%20PCB.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-43642819290923491002023-06-02T18:30:00.002+02:002023-06-02T23:26:41.717+02:00Red Ranger<p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj1vmI-DbjziSquxU9NIWVO--9MzBbMDl7sxgggYWJ_f40HlmHi_HXRsGJ4RaDGgTcF-P0uTTZXYUOkar2n9d60Nndd2H30MqFU0RQgVbf_cbcE-pIfHhqgmUTUOcmNg4rlmJzWhmDeIk4Fl8e4df57ie09y0MvxWE0xriEWihQMmWnytkIBbHUg1d4/s716/RR%20Enc.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="716" data-original-width="716" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj1vmI-DbjziSquxU9NIWVO--9MzBbMDl7sxgggYWJ_f40HlmHi_HXRsGJ4RaDGgTcF-P0uTTZXYUOkar2n9d60Nndd2H30MqFU0RQgVbf_cbcE-pIfHhqgmUTUOcmNg4rlmJzWhmDeIk4Fl8e4df57ie09y0MvxWE0xriEWihQMmWnytkIBbHUg1d4/s320/RR%20Enc.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">PCB layout:</div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3-arlFNcX2eub_kxECNNEcMygYF2ifLJJCgl3Ce8PjYStwXrWXGYFRGUMS-Vif3POg6vetu2MRQWHZvs7-XWZt4yrcvQAF9Eg-OS1R3lzaAnAfEzRvQpdDlSPtixewjv6nLqKidlIesBmXbEtTAXVmpVgAiTPg2ch1l5h0pkUxI7LijJKFYqwlKdb/s651/RR%20PCB.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="543" data-original-width="651" height="267" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3-arlFNcX2eub_kxECNNEcMygYF2ifLJJCgl3Ce8PjYStwXrWXGYFRGUMS-Vif3POg6vetu2MRQWHZvs7-XWZt4yrcvQAF9Eg-OS1R3lzaAnAfEzRvQpdDlSPtixewjv6nLqKidlIesBmXbEtTAXVmpVgAiTPg2ch1l5h0pkUxI7LijJKFYqwlKdb/s320/RR%20PCB.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Schematic:</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimRF4ERTMKAGhsvRDuY_FeTEUdTR_bQszKKGQ8Xfi0hJkiBLyMH8QHAm_mlEjvHIzILDgpqiMF1aL_eJHPXnEUzweWYCGpJ_JoQSMyJrHkqDMWBlgYzfs2FZ6ZY1knR6Po-20N1J0ocTaoe7zDTP3wvD1i4E1nNmLTLHp9cuC8WGrzRdheVNUkr3CR/s3542/RR%20Sch.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3472" data-original-width="3542" height="314" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimRF4ERTMKAGhsvRDuY_FeTEUdTR_bQszKKGQ8Xfi0hJkiBLyMH8QHAm_mlEjvHIzILDgpqiMF1aL_eJHPXnEUzweWYCGpJ_JoQSMyJrHkqDMWBlgYzfs2FZ6ZY1knR6Po-20N1J0ocTaoe7zDTP3wvD1i4E1nNmLTLHp9cuC8WGrzRdheVNUkr3CR/s320/RR%20Sch.jpg" width="320" /></a></div><br /> <p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-31020487080798752362023-06-02T18:25:00.004+02:002023-09-26T15:37:12.938+02:00Purple Peaker<p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhY-KzTv2_5uaCkPjgeAysrVlU88-Hnc4wGDdm22MoFzH1TLLx6Cvy3FyUOe5sJnBqrwASpvLPpV09D6YWF_t5UsF5gDgcIhbYv2Sj20HQK7hIg6Uiu4i3LNRrBoJZj5mq11lY4hu9s9ZIK3-4FdsHejHN2YMeKepElfJgF0i3OzEBOPQpvddJ2jYCs/s716/PP%20Enc.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="716" data-original-width="716" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhY-KzTv2_5uaCkPjgeAysrVlU88-Hnc4wGDdm22MoFzH1TLLx6Cvy3FyUOe5sJnBqrwASpvLPpV09D6YWF_t5UsF5gDgcIhbYv2Sj20HQK7hIg6Uiu4i3LNRrBoJZj5mq11lY4hu9s9ZIK3-4FdsHejHN2YMeKepElfJgF0i3OzEBOPQpvddJ2jYCs/s320/PP%20Enc.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">PCB layout:</div><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmr8rTJwMHAPD_kptKapqrOeQcxH6bNPu5SkdLXpIbBXG6gkTKIcem-2XrpGjNvh7fT8T86gxRWRqLP7eUX5gL4ynY_m17dcrFpMgQOQvZWF5SEaDVMsdj5edZ0GkADjoICUekRx0G5kgpBIzckKAABQeKgZHrfyoNhoQBtVnaI4Dzs9S12V_YnJFp_CI/s651/PP%20PCB.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="543" data-original-width="651" height="267" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmr8rTJwMHAPD_kptKapqrOeQcxH6bNPu5SkdLXpIbBXG6gkTKIcem-2XrpGjNvh7fT8T86gxRWRqLP7eUX5gL4ynY_m17dcrFpMgQOQvZWF5SEaDVMsdj5edZ0GkADjoICUekRx0G5kgpBIzckKAABQeKgZHrfyoNhoQBtVnaI4Dzs9S12V_YnJFp_CI/s320/PP%20PCB.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Schematic:</div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-Nr-qAY4jr72JdVZ0LiEmZUU0c0UMlVLqiLFO1ifaKh_nF1jZybssDgCut1XVU5zxD7Wjq_oCYZ_DiB7D-rMX5mJHc82pDKNR7TxJ63aKobVLsQJGnB9PUzZi2sNlTLvUPQqpQJTKog6-T3F2NfNpPurEnYjJDKRZkFbB67RvxjTM0Hv4Nrtiu3_p_1s/s1978/PP%20Sch.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1560" data-original-width="1978" height="252" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-Nr-qAY4jr72JdVZ0LiEmZUU0c0UMlVLqiLFO1ifaKh_nF1jZybssDgCut1XVU5zxD7Wjq_oCYZ_DiB7D-rMX5mJHc82pDKNR7TxJ63aKobVLsQJGnB9PUzZi2sNlTLvUPQqpQJTKog6-T3F2NfNpPurEnYjJDKRZkFbB67RvxjTM0Hv4Nrtiu3_p_1s/s320/PP%20Sch.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /> <p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-3962695417327883902023-06-02T18:21:00.004+02:002023-06-02T23:26:08.364+02:00Green Ringer<p> <br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWmLWMnlJzeoPeE0xEcrYINxKxGYU33aPlDV2HB70xQf_nbhZT-Uf7ivPMdF53AAgZ1Td3PZKb_rSKQuAtrNGzcEmoCXU3rFkXX3jLv61F6duRpW-JQcEHKGEc1-Dx2AGyNxgK6fA4H3OuNJAaBTd1BymX8oehdHEt5Ykaee1RFlWK8HzrciA1jr8C/s716/Green%20Ringer%20Enc.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="716" data-original-width="716" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWmLWMnlJzeoPeE0xEcrYINxKxGYU33aPlDV2HB70xQf_nbhZT-Uf7ivPMdF53AAgZ1Td3PZKb_rSKQuAtrNGzcEmoCXU3rFkXX3jLv61F6duRpW-JQcEHKGEc1-Dx2AGyNxgK6fA4H3OuNJAaBTd1BymX8oehdHEt5Ykaee1RFlWK8HzrciA1jr8C/s320/Green%20Ringer%20Enc.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Schematic:</div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEic0JGUNibNJyivl-2fpTRzgzvF5Q1QtERilFuyCxFuVmkyUDQXdZOmXJ1cuJUq5h1M15HvbZ1K7rOjBSqyrJ4oY2FFAlDj4mcMkzxd3_MG6hx7YXUjjuAB_l8pOY4uQo2ULKXngEPLDMOjdurT22LzTnSrxKQP_NLm25Nd139GXHLOXnFiYpGFkoxN/s2350/Green%20Ringer%20Sch.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1092" data-original-width="2350" height="149" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEic0JGUNibNJyivl-2fpTRzgzvF5Q1QtERilFuyCxFuVmkyUDQXdZOmXJ1cuJUq5h1M15HvbZ1K7rOjBSqyrJ4oY2FFAlDj4mcMkzxd3_MG6hx7YXUjjuAB_l8pOY4uQo2ULKXngEPLDMOjdurT22LzTnSrxKQP_NLm25Nd139GXHLOXnFiYpGFkoxN/s320/Green%20Ringer%20Sch.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">PCB layout:</div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhANIlJ_U5BPIy863gD7zcXrDH2iR8eVnek1mVWMhXJzCQNfr3EDUnBYsGlfK0GM7oHL8iAHmDsAae7gog3-hm0FN_u_mBA-vDIsIoQsWK49BolZjcAKxFQNLCECQ4DNaGxgUf_YveJiNnQzH8bosiIVQxpx4yE9BPsPpbeGOMSGbD6j9hobNua4q5T/s651/Green%20Ringer%20PCB.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="391" data-original-width="651" height="192" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhANIlJ_U5BPIy863gD7zcXrDH2iR8eVnek1mVWMhXJzCQNfr3EDUnBYsGlfK0GM7oHL8iAHmDsAae7gog3-hm0FN_u_mBA-vDIsIoQsWK49BolZjcAKxFQNLCECQ4DNaGxgUf_YveJiNnQzH8bosiIVQxpx4yE9BPsPpbeGOMSGbD6j9hobNua4q5T/s320/Green%20Ringer%20PCB.jpg" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-60785168684402497932023-06-02T18:16:00.002+02:002023-06-02T23:25:44.254+02:00Orange Squeezer<p style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinezmG1900OVbrTNI1gV76bR84FkPk1fxJLQPIyvS58cOUDgkAVXaAy5DDfxe552VThJKz95auBDydR7Pft3cIUx1N7-SJBR6dwpbUIoInk6UhBxrjbytLvr6U7CUy-Iu0dwrvyMJM_NPCbaWp2quKPDL37li72dt1zhcYuzh0Pd61fcCwwGaUsCNX/s716/Orange%20Squeezer.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="716" data-original-width="716" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinezmG1900OVbrTNI1gV76bR84FkPk1fxJLQPIyvS58cOUDgkAVXaAy5DDfxe552VThJKz95auBDydR7Pft3cIUx1N7-SJBR6dwpbUIoInk6UhBxrjbytLvr6U7CUy-Iu0dwrvyMJM_NPCbaWp2quKPDL37li72dt1zhcYuzh0Pd61fcCwwGaUsCNX/s320/Orange%20Squeezer.jpg" width="320" /></a></p><p style="text-align: center;"><br /></p><p style="text-align: center;">PCB layout:</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCWRTplb4DQ_vaaoOWzLlwBGs3iy3tfybr8hnhRrm9iFI3BaESzGDF4Q1EcNBhms5uki3ffRaoV94KjMkaBnwSuNn5X_W5_TdETV3tfdn53xSpMNSoho3o4RLTTDC25cy3ka59DewkmxO0xxd3ktqo_dMkt5B8OWwNllISG8JEq4sUO1ENnASzvBgW/s654/Orange%20Squeezer%20PCB.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="390" data-original-width="654" height="191" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCWRTplb4DQ_vaaoOWzLlwBGs3iy3tfybr8hnhRrm9iFI3BaESzGDF4Q1EcNBhms5uki3ffRaoV94KjMkaBnwSuNn5X_W5_TdETV3tfdn53xSpMNSoho3o4RLTTDC25cy3ka59DewkmxO0xxd3ktqo_dMkt5B8OWwNllISG8JEq4sUO1ENnASzvBgW/s320/Orange%20Squeezer%20PCB.jpg" width="320" /></a></div><p style="text-align: center;"><br /></p><p style="text-align: center;">Schematic:</p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9iAas-LlUUGYXU0bIwLCCTBrW-V1cuHVYiIX0MWi-V1hFbp6RlTOgG_JjQ3TzAmkG7No_Aah8hQYcjNgz5Ic_AzqiQZi1PoFTUrBJf2s5J7g4PAkLhdq3m1Y-UZpmXLsGSTg0a7Q4Qlbvh4jer9yqngL7aK52KGfTRIvMDEFlr-r98MWEKH0DK5pW/s2118/Orange%20Squeezer%20Sch.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1498" data-original-width="2118" height="226" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9iAas-LlUUGYXU0bIwLCCTBrW-V1cuHVYiIX0MWi-V1hFbp6RlTOgG_JjQ3TzAmkG7No_Aah8hQYcjNgz5Ic_AzqiQZi1PoFTUrBJf2s5J7g4PAkLhdq3m1Y-UZpmXLsGSTg0a7Q4Qlbvh4jer9yqngL7aK52KGfTRIvMDEFlr-r98MWEKH0DK5pW/s320/Orange%20Squeezer%20Sch.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><p style="text-align: center;"><br /></p><p style="text-align: left;"></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-21199183118835234142023-01-17T00:13:00.000+01:002023-01-17T00:13:05.238+01:00Triangle Big Muff Perfboard Layout <p> </p><div class="separator" style="clear: both; text-align: center;">Here's a layout for the Perfboard triangle Big Muff.</div><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRlb1Br_0kgSlR-qf2Px6J4SZ6siTXXXBJ4Mrv7EOCSh8likiqzFtJjTmNbJ9mp0z-4Q3AYhjk3w0Q_gkRCo9Qxt4LG2SgA9KmOSe4ZJdOnrw2pOFmwyx-1l5-jxjSwBeEV4cqEdnw2b2_sXTUHunObkv1mBOrBMFOkKzXcrnvnPGU0JRIufycmeK7/s1855/Perboard%20Front.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1855" data-original-width="1721" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRlb1Br_0kgSlR-qf2Px6J4SZ6siTXXXBJ4Mrv7EOCSh8likiqzFtJjTmNbJ9mp0z-4Q3AYhjk3w0Q_gkRCo9Qxt4LG2SgA9KmOSe4ZJdOnrw2pOFmwyx-1l5-jxjSwBeEV4cqEdnw2b2_sXTUHunObkv1mBOrBMFOkKzXcrnvnPGU0JRIufycmeK7/s320/Perboard%20Front.jpg" width="297" /></a></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUZvUgwr3R7L_jfEsglsCcjUqkzzNjDlQIpTCuSBACcZcF-UsGMEytremaQ-iH0SVQTi6iQyTyuYsPJaudQoGWdVIWIFD-P9-0uQF04i6D7O9KvBBOXIKDKfoSqpYGmCWNLZDb3Q7w5JujZWXofDsg5Z8TqhTaL8WlGUji6JZnaPdhDvw0CO3JTdZs/s1855/Perfboard%20Back.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1855" data-original-width="1721" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhUZvUgwr3R7L_jfEsglsCcjUqkzzNjDlQIpTCuSBACcZcF-UsGMEytremaQ-iH0SVQTi6iQyTyuYsPJaudQoGWdVIWIFD-P9-0uQF04i6D7O9KvBBOXIKDKfoSqpYGmCWNLZDb3Q7w5JujZWXofDsg5Z8TqhTaL8WlGUji6JZnaPdhDvw0CO3JTdZs/s320/Perfboard%20Back.jpg" width="297" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: left;">For a schematic go to Kit Rae's incredible Big Muff page. </div><div class="separator" style="clear: both; text-align: left;"><a href="http://www.kitrae.net/music/big_muff_history.html#TriangleBigMuff">http://www.kitrae.net/music/big_muff_history.html#TriangleBigMuff</a><br /></div><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-89899630549926688922022-01-07T18:49:00.005+01:002022-01-07T18:51:02.452+01:00Harmony H1201 Pickguard Template<p>I bought a 1966 Harmony Tenor guitar this week that I've started to fix up. It's missing the pickguard so I made a template based on the footprint of the old one and some pictures I found online. Now I'm just waiting for the pickguard material to show up. <br /></p><p><br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEg-1gpUH8ypui6Mlo18u_U6iPkvv556KKv1p6AUonldl1lJG2NmL1uCZoCALfmWolboj_Ri2OW7hVTTrtw_IVqCkEvuK5_ro59h23gnd_tgWDGm1RESAcsOyCOwJorVCOi_J5v-ATtI6EH_pb_uxuq1M2BKIIYX1zWN5nKs-B6Skp0Ac65kMOgM6fAL=s1942" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1942" data-original-width="1336" height="320" src="https://blogger.googleusercontent.com/img/a/AVvXsEg-1gpUH8ypui6Mlo18u_U6iPkvv556KKv1p6AUonldl1lJG2NmL1uCZoCALfmWolboj_Ri2OW7hVTTrtw_IVqCkEvuK5_ro59h23gnd_tgWDGm1RESAcsOyCOwJorVCOi_J5v-ATtI6EH_pb_uxuq1M2BKIIYX1zWN5nKs-B6Skp0Ac65kMOgM6fAL=s320" width="220" /></a></div><br /><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-5401557797328027182021-12-21T17:05:00.000+01:002021-12-21T17:05:10.303+01:00Eprom Drum Voice<p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEjS0_sEc-eSWFTYQtKkatOSglhqyfaEs8r5PdRFYyE8Rj4QOSs3Wd4q7W8SUZ9nZpsHsIkJ6qzZ4yFLBrLKtROhoYSN-emcWmNj0AjuC0MgHOpK4t6Eu4zJsJjS5eqrdtuNpVctKz_QII-2t6U7KSyBCIDO0CvMj_to2I65929TTyrkc77zrcmg3bKP=s3028" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1070" data-original-width="3028" height="113" src="https://blogger.googleusercontent.com/img/a/AVvXsEjS0_sEc-eSWFTYQtKkatOSglhqyfaEs8r5PdRFYyE8Rj4QOSs3Wd4q7W8SUZ9nZpsHsIkJ6qzZ4yFLBrLKtROhoYSN-emcWmNj0AjuC0MgHOpK4t6Eu4zJsJjS5eqrdtuNpVctKz_QII-2t6U7KSyBCIDO0CvMj_to2I65929TTyrkc77zrcmg3bKP=s320" width="320" /></a></div><br /><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-60404457868307903692021-12-12T18:42:00.004+01:002021-12-12T18:47:37.075+01:00Kay Tremolo Schematic<p></p><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuQ2fuHi_ulXxVKylOzN-i-byuRpe6WOYdKvwLvrsmsEjzvAbTL8IxOYsjM19aZbpveiCavhHeRmuuqol3FLUujkece9EJHua4o0yWpBqIo8wO2sdC2LPqzb1lnObr7vW5rREs46m-S1Y/s2010/Kay+Tremolo.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1310" data-original-width="2010" height="209" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuQ2fuHi_ulXxVKylOzN-i-byuRpe6WOYdKvwLvrsmsEjzvAbTL8IxOYsjM19aZbpveiCavhHeRmuuqol3FLUujkece9EJHua4o0yWpBqIo8wO2sdC2LPqzb1lnObr7vW5rREs46m-S1Y/s320/Kay+Tremolo.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: center;"> </div><div class="separator" style="clear: both; text-align: center;">And remember don't be like Leo,</div><div class="separator" style="clear: both; text-align: center;"> </div><div class="separator" style="clear: both; text-align: center;">Tremolo is modulation in amplitude, </div><div class="separator" style="clear: both; text-align: center;">Vibrato is modulation in pitch. </div><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-34958505793068754782021-10-20T21:51:00.002+02:002021-10-20T21:51:37.818+02:00The Stromer Mutroniks Superfuzz<p></p><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="266" src="https://www.youtube.com/embed/cvVBDMekBoA" width="320" youtube-src-id="cvVBDMekBoA"></iframe></div><br /> <p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-11884860279619269822021-08-24T23:47:00.007+02:002021-10-20T21:55:40.104+02:00Yashica Electro 35 Pleather Pattern<p></p><div class="separator" style="clear: both; text-align: center;"></div><p>I made a pattern and replaced the fake leather on my Yashica Electro 35 GT.</p><p> </p><div class="separator" style="clear: both; text-align: center;"><img border="0" data-original-height="1080" data-original-width="1440" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh22dUqvVpyWZ7aGZ5oivlqqdBnvAVN1agMrYpiD_pR7ogaEZs3Thj-iWkJGTdgEhMyTF7mz6wWnuEPwfjaE4avHSMdEgMhcoCZMU8GrzSIaM-DtMSymL72Z3-15b6vgIGBjAHnLSIqkAw/s320/yash1.jpg" width="320" /></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOE_92-ziQ_9A4iviBiu37ybzGtJZhDlvCA13W2am_5SmkwM4UKjXzk9dTteuT5xA-4pZ00XfJje352SofRVNFU3x9EYVE-ItYd0PNQbW-hPisrqptilRePxNQ2oHf9zwMYuaNWhIpSVI/s1440/yash.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1080" data-original-width="1440" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOE_92-ziQ_9A4iviBiu37ybzGtJZhDlvCA13W2am_5SmkwM4UKjXzk9dTteuT5xA-4pZ00XfJje352SofRVNFU3x9EYVE-ItYd0PNQbW-hPisrqptilRePxNQ2oHf9zwMYuaNWhIpSVI/s320/yash.png" width="320" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcY-CZ2Hn1hStVtIgxoMQ2DlgcABK1_2hhNUdwVgAPuw1ApTDF5OLxv0eQILToRJ5JSqIdfNQco1hIkp8FoPvitCshNBLzwUGHKtoSDXmMOidbUNWH5NIfbrAcU6g0RMmXdBHMdbZZ8BU/s2046/Yashica+Electro+35+leather.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="819" data-original-width="2046" height="128" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgcY-CZ2Hn1hStVtIgxoMQ2DlgcABK1_2hhNUdwVgAPuw1ApTDF5OLxv0eQILToRJ5JSqIdfNQco1hIkp8FoPvitCshNBLzwUGHKtoSDXmMOidbUNWH5NIfbrAcU6g0RMmXdBHMdbZZ8BU/s320/Yashica+Electro+35+leather.jpg" width="320" /></a></div><br /> <p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-17915607164420562062021-07-28T00:04:00.002+02:002021-07-28T01:14:40.508+02:00Basic Arduino MIDI Drum Sequencer<p></p><p></p><p></p><div class="separator" style="clear: both; text-align: left;">Here's a simple-ish 808/606 style MIDI sequencer. I'd been looking for something like this for years. But most projects were either too complicated or used the arduino to also make the sounds. </div><div class="separator" style="clear: both; text-align: left;">So yeah, the one I'm making for myself is more complicated, but here's something to hopefully get you started. </div><div class="separator" style="clear: both; text-align: left;"> </div><div class="separator" style="clear: both; text-align: left;">I'm no programmer, but it seems to work.</div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="266" src="https://www.youtube.com/embed/JTvrGwHVoBI" width="320" youtube-src-id="JTvrGwHVoBI"></iframe></div><br /><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: center;"> </div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1Wx9F1HBWPt_l5nmWOnzWivEmyMZ68choDV93XRowOA2OJy3SZb_xck6vXdPPPZximUCwhI6n0BwbX1QnT2clHab03Dp5RZG6S2sRgZuJlplTwDfO0TQhASrXIS9_Q_YujcLFLLqo-MA/s2048/Simple+Sequencer.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1814" data-original-width="2048" height="283" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1Wx9F1HBWPt_l5nmWOnzWivEmyMZ68choDV93XRowOA2OJy3SZb_xck6vXdPPPZximUCwhI6n0BwbX1QnT2clHab03Dp5RZG6S2sRgZuJlplTwDfO0TQhASrXIS9_Q_YujcLFLLqo-MA/w320-h283/Simple+Sequencer.jpg" width="320" /></a></div><br /><p><br /></p><p>//Simple MIDI Drum Sequencer 1.0 by Åke Strömer<br />//July 27 2021<br /><br />#include <MIDI.h><br />MIDI_CREATE_DEFAULT_INSTANCE();<br /><br />//----------- IN & OUTPUTS ----------<br /><br />//-------------MatrixMux-------------<br />#define clockPin 3 //Pin connected to RCLK/SH_CP/SHIFT REGISTER CLOCK pin 11 of 74HC595<br />#define latchPin 4 //Pin connected to SRCLK/ST_CP/OUTPUT REGISTER CLOCK pin 12 of 74HC595<br />#define dataPin 5 //Pin connected to SER/DS/INPUT pin 14 of 74HC595<br /><br />//---------Knobs and Switches--------<br />#define clk 2<br /><br />uint8_t SwRow[4] = {6, 7, 8, 9};<br /><br />#define shiftSw 10<br />#define resetSw 11<br /><br />uint8_t seqLength = 17;<br />uint8_t trackNr = 0;<br /><br />//------------ MIDI -----------------<br />// 808 BD SD LT MT HT MA RS CB HH OH<br />// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15<br />uint8_t note[16] = {36, 38, 40, 41, 43, 39, 37, 56, 42, 46, 48, 50, 52, 54, 56, 58};<br />uint8_t midiCh = 1;<br /><br />bool clkProgress = LOW;<br /><br />uint8_t editMode = 0;<br />uint8_t stepNr = 0;<br />uint8_t seqNr;<br />uint8_t scanStep = 0;<br />bool dispStep[17] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};<br />// [TRACK][STEP]<br />bool currentSeq[16][17] =<br />{<br /> // 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SEQUENCE NR 0<br /> {0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},<br /> {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}<br />};<br /><br />bool resetState = 0;<br />bool shiftState = 0;<br />bool lastShiftState = 0;<br /><br /><br />long time = 0;<br />long debounce = 300;<br /><br />void setup()<br />{<br /> MIDI.begin(midiCh);<br /> for (uint8_t i = 0; i < 4; i++)<br /> {<br /> pinMode(SwRow[i], INPUT);<br /> }<br /><br /> pinMode(latchPin, OUTPUT);<br /> pinMode(clockPin, OUTPUT);<br /> pinMode(dataPin, OUTPUT);<br /> pinMode(shiftSw, INPUT_PULLUP);<br /> pinMode(resetSw, INPUT_PULLUP);<br /><br /> seqNr = 0;<br /> attachInterrupt(digitalPinToInterrupt(clk), isr, RISING);<br />}<br /><br />void loop()<br />{<br /> mux();<br /> readButtons();<br /> if (clkProgress == HIGH)<br /> {<br /> stepNr++;<br /> clkProgress = LOW;<br /> for (uint8_t i = 0; i < 10; i++)<br /> {<br /> if (currentSeq[i][stepNr] == 1)<br /> {<br /> MIDINoteOn(i);<br /> }<br /> }<br /> }<br /><br /> if (stepNr >= 16)<br /> {<br /> stepNr = 0;<br /> }<br /><br /> for (int i = 0; i < 17; i++)<br /> {<br /> dispStep[i] = 0;<br /> }<br /> if (editMode == 1)<br /> {<br /> dispStep[trackNr+1] = 1;<br /> }<br /> if (editMode == 2)<br /> {<br /> dispStep[midiCh] = 1;<br /> }<br />}<br /><br />void readButtons()<br />{<br /> shiftState = digitalRead(shiftSw);<br /> resetState = digitalRead(resetSw);<br /><br /> if (resetState == LOW && shiftState == HIGH)<br /> {<br /> stepNr = 0;<br /> }<br /> else if (resetState == HIGH && shiftState == LOW)<br /> {<br /> editMode = 1;<br /> }<br /> else if (resetState == LOW && shiftState == LOW)<br /> {<br /> editMode = 2;<br /> }<br /> else<br /> {<br /> editMode = 0;<br /> }<br />}<br /><br />void MIDINoteOn(uint8_t noteNr)<br />{<br /> switch (noteNr)<br /> {<br /> case 0:<br /> MIDI.sendNoteOn(note[0], 127, midiCh);<br /> MIDI.sendNoteOff(note[0], 127, midiCh);<br /> break;<br /> case 1:<br /> MIDI.sendNoteOn(note[1], 127, midiCh);<br /> MIDI.sendNoteOff(note[1], 127, midiCh);<br /> break;<br /> case 2:<br /> MIDI.sendNoteOn(note[2], 127, midiCh);<br /> MIDI.sendNoteOff(note[2], 127, midiCh);<br /> break;<br /> case 3:<br /> MIDI.sendNoteOn(note[3], 127, midiCh);<br /> MIDI.sendNoteOff(note[3], 127, midiCh);<br /> break;<br /> case 4:<br /> MIDI.sendNoteOn(note[4], 127, midiCh);<br /> MIDI.sendNoteOff(note[4], 127, midiCh);<br /> break;<br /> case 5:<br /> MIDI.sendNoteOn(note[5], 127, midiCh);<br /> MIDI.sendNoteOff(note[5], 127, midiCh);<br /> break;<br /> case 6:<br /> MIDI.sendNoteOn(note[6], 127, midiCh);<br /> MIDI.sendNoteOff(note[6], 127, midiCh);<br /> break;<br /> case 7:<br /> MIDI.sendNoteOn(note[7], 127, midiCh);<br /> MIDI.sendNoteOff(note[7], 127, midiCh);<br /> break;<br /> case 8:<br /> MIDI.sendNoteOn(note[8], 127, midiCh);<br /> MIDI.sendNoteOff(note[8], 127, midiCh);<br /> break;<br /> case 9:<br /> MIDI.sendNoteOn(note[9], 127, midiCh);<br /> MIDI.sendNoteOff(note[9], 127, midiCh);<br /> break;<br /> case 10:<br /> MIDI.sendNoteOn(note[10], 127, midiCh);<br /> MIDI.sendNoteOff(note[10], 127, midiCh);<br /> break;<br /> case 11:<br /> MIDI.sendNoteOn(note[11], 127, midiCh);<br /> MIDI.sendNoteOff(note[11], 127, midiCh);<br /> break;<br /> case 12:<br /> MIDI.sendNoteOn(note[12], 127, midiCh);<br /> MIDI.sendNoteOff(note[12], 127, midiCh);<br /> break;<br /> case 13:<br /> MIDI.sendNoteOn(note[13], 127, midiCh);<br /> MIDI.sendNoteOff(note[13], 127, midiCh);<br /> break;<br /> case 14:<br /> MIDI.sendNoteOn(note[14], 127, midiCh);<br /> MIDI.sendNoteOff(note[14], 127, midiCh);<br /> break;<br /> case 15:<br /> MIDI.sendNoteOn(note[15], 127, midiCh);<br /> MIDI.sendNoteOff(note[15], 127, midiCh);<br /> break;<br /> default:<br /> break;<br /> }<br />}<br /><br />void mux()<br />{<br /> uint8_t dataToSend;<br /> bool swRead[4] = {0, 0, 0, 0};<br /><br /> for (uint8_t x = 0; x < 4; x++) //Column Scanning<br /> {<br /> dataToSend = (16 << x);<br /> digitalWrite(latchPin, LOW);<br /> shiftOut(dataPin, clockPin, LSBFIRST, dataToSend);<br /> digitalWrite(latchPin, HIGH);<br /><br /> //------------ READ SWITCHES -----------------<br /><br /> for (uint8_t ySw = 0; ySw < 4; ySw++)<br /> {<br /> swRead[ySw] = digitalRead(SwRow[ySw]);<br /> if (swRead[ySw] == HIGH && millis() - time > debounce)<br /> {<br /> uint8_t swStep = 1 + x + 4 * ySw;<br /> if (editMode == 0) //WRITE MODE<br /> {<br /> if (currentSeq[trackNr][swStep] == 0)<br /> {<br /> currentSeq[trackNr][swStep] = 1;<br /> }<br /> else<br /> {<br /> currentSeq[trackNr][swStep] = 0;<br /> }<br /> }<br /> if (editMode == 1) //TRACK NR MODE<br /> {<br /> trackNr = swStep - 1;<br /> }<br /> if (editMode == 2) //MIDI Ch Mode<br /> {<br /> midiCh = swStep;<br /> }<br /> time = millis();<br /> }<br /> }<br /><br /> //------------ LED'S -----------------<br /><br /> for (uint8_t y = 0; y < 4; y++) //Row Scanning<br /> {<br /> bool thisLED;<br /> int scanStep = y + 1 + x * 4; //Fast matrix scan<br /><br /> if (editMode == 1) //TRACK NR MODE<br /> {<br /> thisLED = dispStep[scanStep];<br /> }<br /> else if (editMode == 2) //MIDI Ch Mode<br /> {<br /> thisLED = dispStep[scanStep];<br /> }<br /> else<br /> {<br /> thisLED = currentSeq[trackNr][scanStep];<br /> }<br /> if (stepNr + 1 == scanStep)<br /> {<br /> (thisLED) ? thisLED = 0 : thisLED = 1;<br /> }<br /> (thisLED == 0) ? dataToSend = B00000000 : dataToSend = (16 << y) | (1 << x);<br /><br /> digitalWrite(latchPin, LOW);<br /> shiftOut(dataPin, clockPin, LSBFIRST, dataToSend);<br /> digitalWrite(latchPin, HIGH);<br /> }<br /> }<br />}<br /><br />void isr()<br />{<br /> clkProgress = HIGH;<br />}<br /></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-32288111274829846492020-10-14T17:04:00.008+02:002021-08-12T18:42:56.921+02:00Carlin Compressor<p></p><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: left;">I made some drawings of Nils Olof Carlin's compressor based on pictures I found at <a href="http://web.telia.com/~u41105032/pedals/compressor.htm" target="_blank">Nils </a><a href="http://web.telia.com/~u41105032/pedals/compressor.htm">Olof's own webpage, </a><a href="http://www.effectsdatabase.com/model/carlin/compressor/fuzz#pictures">the Effects database</a> & <a href="https://moodysounds.com/produkt/carlin-compressor-kit/">Moodysounds</a>. I tried emailing him to make sure he was ok with me posting this, but the email address on his webpage was not working anymore.<br /></div><div class="separator" style="clear: both; text-align: left;"> </div><div class="separator" style="clear: both; text-align: left;">I have since heard the sad news that he passed away on August 14 2017. Read more <a href="https://www.cloudynights.com/topic/588036-nils-olof-carlin/">here</a>.</div><div class="separator" style="clear: both; text-align: left;">If anyone from his family sees this and wants me to take it down please email me and I'll do so immediately. I hope this will be looked upon as a small tribute to a great genius.<br /></div><div class="separator" style="clear: both; text-align: left;"></div><div class="separator" style="clear: both; text-align: left;"><br /></div><div class="separator" style="clear: both; text-align: center;"> <br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixKAcN2gX2u-CViODMwfLuDE_h4RglanJ_RRZzAzB5JctimLOQ-a7OJSckp6eFbNs9ep8GQ4gwiAOzMpfFKj-iu7FqWWhjtV8qyB4hmEBEMeZma34IPjZkco5W7yITvFKp4tJIOZzKJgs/s866/Carlin+Compressor.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="628" data-original-width="866" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixKAcN2gX2u-CViODMwfLuDE_h4RglanJ_RRZzAzB5JctimLOQ-a7OJSckp6eFbNs9ep8GQ4gwiAOzMpfFKj-iu7FqWWhjtV8qyB4hmEBEMeZma34IPjZkco5W7yITvFKp4tJIOZzKJgs/s320/Carlin+Compressor.jpg" width="320" /></a></div><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhH2ByUHvi0udQ_xk23R1Uqtx9hvBHAqG2UxSXxQS-2jCsfU_7PB34GrDzFI0flDo4fV6V9Rdi6WBht-2U7d7NkTX0nhBHLOSG7fRO9c7HFxXhITtyPB01-L_NyM9x1cxGOpWPhfaxSI4g/s866/Carlin+Compressor+PCB.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="498" data-original-width="866" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhH2ByUHvi0udQ_xk23R1Uqtx9hvBHAqG2UxSXxQS-2jCsfU_7PB34GrDzFI0flDo4fV6V9Rdi6WBht-2U7d7NkTX0nhBHLOSG7fRO9c7HFxXhITtyPB01-L_NyM9x1cxGOpWPhfaxSI4g/s320/Carlin+Compressor+PCB.jpg" width="320" /></a></div><br /><p></p><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwGZRtYi9EA3ieLA1SQT4Ts48g5e13oUg540Ma9y6vxJw1jmJdZoandUMo_h-LDZ61FLJB56o24lngKfj52HuTHphfEJb8y7UzXCRgkvg1Jei3UHZVEbG4tCC7mtrfIIk1BQnJWTFAJlM/s2048/Carlin+Compressor+Sch.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1131" data-original-width="2048" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwGZRtYi9EA3ieLA1SQT4Ts48g5e13oUg540Ma9y6vxJw1jmJdZoandUMo_h-LDZ61FLJB56o24lngKfj52HuTHphfEJb8y7UzXCRgkvg1Jei3UHZVEbG4tCC7mtrfIIk1BQnJWTFAJlM/s320/Carlin+Compressor+Sch.jpg" width="320" /> </a></div><div class="separator" style="clear: both; text-align: center;"> </div><div class="separator" style="clear: both; text-align: center;"> </div><div class="separator" style="clear: both; text-align: center;">2021 Update: <br /></div><div class="separator" style="clear: both; text-align: center;"> <div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQrAFnr77VDSEWqKNnR9ghxncYgVM1uH8FlQ-UJ1UdT-E3OMZL8Am_Vbt7MyxELb2nY8Z7_hA8SVdWbojjkhbUJBgZ-pglHfJVDnVmA6GUgy-IuDuzB8ouiouzuxzPczJGE_QFVkZDqTE/s4592/P1020121.JPG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="3448" data-original-width="4592" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQrAFnr77VDSEWqKNnR9ghxncYgVM1uH8FlQ-UJ1UdT-E3OMZL8Am_Vbt7MyxELb2nY8Z7_hA8SVdWbojjkhbUJBgZ-pglHfJVDnVmA6GUgy-IuDuzB8ouiouzuxzPczJGE_QFVkZDqTE/s320/P1020121.JPG" width="320" /></a></div><br /></div><br /><p></p>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-91619066684772066472020-10-14T15:18:00.005+02:002020-10-14T17:07:42.575+02:00Carlin Phase Pedal<p>I also made some drawings of Nils Olof Carlin's phaser based on pictures I found at <a href="https://moodysounds.com/en/produkt/carlin-phaser-v2-kit/" target="_blank">moodysounds</a> & <a href="http://www.effectsdatabase.com/model/carlin/phasepedal#pictures">the effects database</a>. <br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPdpAHgw54ox4jAB2d0nQWluin3S0ul3CeS0bVmZhNUNQYqJhC7muzfN9wTQXt4pW071-rTPq1ANT_kqhDYaJQnpf8ymKz3Bg9nor6DbJMkbmA7UYLeOYxZO6_yTRJp9bsOyuaYlrgeVk/s2981/DipTracePhase.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="595" data-original-width="2981" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPdpAHgw54ox4jAB2d0nQWluin3S0ul3CeS0bVmZhNUNQYqJhC7muzfN9wTQXt4pW071-rTPq1ANT_kqhDYaJQnpf8ymKz3Bg9nor6DbJMkbmA7UYLeOYxZO6_yTRJp9bsOyuaYlrgeVk/s320/DipTracePhase.jpg" width="320" /></a></div><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5P0fOB5dWH8FO4i8dCVZAiByekhlRP3qmkz7SAAkf7algSYsRl2beMy3yrsokvvKCQ3-eDWML8E-0WAMHYzX3s1eoBdt1OOLBOaFssg1ND2Ddh0hhIvbaPnxuYa5qYgC-KhoNl1HwUSE/s832/Carlin+Phaser+PCB.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="832" data-original-width="817" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5P0fOB5dWH8FO4i8dCVZAiByekhlRP3qmkz7SAAkf7algSYsRl2beMy3yrsokvvKCQ3-eDWML8E-0WAMHYzX3s1eoBdt1OOLBOaFssg1ND2Ddh0hhIvbaPnxuYa5qYgC-KhoNl1HwUSE/s320/Carlin+Phaser+PCB.jpg" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWoffSMvayDiUUub4Neo9sKzgThvv59eoAOGa_1mqL35nGYIujA2tdaD6AZFWhumw1gveAPEQ8tK3sljASidH606Xx4yZJuGNI26JTY0gRQQp4q5Cp0SlN-xVWT0kT6IwpmFloYjKPeOY/s923/Carlin+Phaser.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="923" data-original-width="919" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWoffSMvayDiUUub4Neo9sKzgThvv59eoAOGa_1mqL35nGYIujA2tdaD6AZFWhumw1gveAPEQ8tK3sljASidH606Xx4yZJuGNI26JTY0gRQQp4q5Cp0SlN-xVWT0kT6IwpmFloYjKPeOY/s320/Carlin+Phaser.jpg" /> </a></div><div class="separator" style="clear: both; text-align: center;"> </div><div class="separator" style="clear: both; text-align: center;">I made the traces connected to power red and ground green to make it easier to read.<br /></div>Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-12541813018407622052020-05-24T17:46:00.003+02:002020-06-05T19:06:09.072+02:00Price listsPedal price lists converted to 2020 prices:<br />
<br />
Electro Harmonix<br />
<br />
According to 1974 price list:<br />
LPB-1 was $14.95, $75 in 2020.<br />
Big Muff was $39.95, $210 in 2020.<br />
Bad Stone was $149.95, $780 in 2020.<br />
<br />
<br />
fOXX<br />
<br />
from Sears 1976 fall catalog:<br />
Fuzz Wah Volume was $79.95, $360 in 2020.<br />
Phasing pedal was $99.95, $450 in 2020.<br />
Wah Volume was $39.95, $180 in 2020.<br />
Phase II machine $49.95, $225 in 2020.<br />
<br />
<br />Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-50549101217272461552020-05-12T21:20:00.001+02:002020-05-24T21:09:20.108+02:00Redd fOXX?<div class="separator" style="clear: both; text-align: left;">
When I was looking for information about the fOXX Tone Machine; this red label version caught my attention. Most foxx fuzzes I've seen have a flocked fuzzy finish, a blue label, a carling toggle switch with on/off plate, and three cosmo knobs. Like this: </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhykIOjUNl67f6WJ2QlK5E_tOfMyK7borLAnuBkkxoa_dCaxaFAs8jHALPslGeUpJX1jOufRYsPiPC-wXEufnZObKLt1z9iJKe_TSqgzl2TR_Flkm_cuxulUVhykjv9M5NXlClGZKDfU-A/s1600/blue.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhykIOjUNl67f6WJ2QlK5E_tOfMyK7borLAnuBkkxoa_dCaxaFAs8jHALPslGeUpJX1jOufRYsPiPC-wXEufnZObKLt1z9iJKe_TSqgzl2TR_Flkm_cuxulUVhykjv9M5NXlClGZKDfU-A/s320/blue.jpg" width="320" /></a></div>
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But this one has no fuzzy exterior (it looks more like the crinkle finish on Shin Ei pedals), a red label, a switch with no on/off plate, and different knobs. Also note the 9V jack and the recessed foot switch, similar to the Shin Ei SF-1 super fuzz .</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWpuVN4m9LYSnQD8f_w00FCg7daH71mr4Nwt3eGfCJXnOQAF72T26LSQmVpgeTjvHmFHKfXeTKWexrQINoJoY9H10RqLH4HAEKsBUcYEbYzVpK_ysd-eNz5XjmN-Ai2eqLuZa6WThguFs/s1600/fromReverb1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1600" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiWpuVN4m9LYSnQD8f_w00FCg7daH71mr4Nwt3eGfCJXnOQAF72T26LSQmVpgeTjvHmFHKfXeTKWexrQINoJoY9H10RqLH4HAEKsBUcYEbYzVpK_ysd-eNz5XjmN-Ai2eqLuZa6WThguFs/s320/fromReverb1.jpg" width="320" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1p03IZkXXbp2w7bfzumA_Xbaoqfw_AiXDaTcmGYP2LeRmfJdUmKqrnVSL-KPvgd-MXKQ4WC0ct_sHlUVGCnNwCW3F80_duLUdMwAwqrkgTGKtoz6z3w0EWubhsx-l1eP_2Ot5eGQAVb8/s1600/1973-foxx-tone-machine-fuzz-black-2-nYhKX5D.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="281" data-original-width="500" height="179" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1p03IZkXXbp2w7bfzumA_Xbaoqfw_AiXDaTcmGYP2LeRmfJdUmKqrnVSL-KPvgd-MXKQ4WC0ct_sHlUVGCnNwCW3F80_duLUdMwAwqrkgTGKtoz6z3w0EWubhsx-l1eP_2Ot5eGQAVb8/s320/1973-foxx-tone-machine-fuzz-black-2-nYhKX5D.jpg" width="320" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAahgBYaubws5KOe8-zwOEeOQ9HkOMmaziaNr7LJpL0_cXZOQJngP2EmINjo6bDG9H9kym9Up60Tdif-rlByDMLoyMedk_bvM_-BNuZajFW6uqIyAZN5aWGFmlEXtKk7SFNwhgKUaQBVE/s1600/1973-foxx-tone-machine-fuzz-black-1-4OVPHMy.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="281" data-original-width="500" height="179" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAahgBYaubws5KOe8-zwOEeOQ9HkOMmaziaNr7LJpL0_cXZOQJngP2EmINjo6bDG9H9kym9Up60Tdif-rlByDMLoyMedk_bvM_-BNuZajFW6uqIyAZN5aWGFmlEXtKk7SFNwhgKUaQBVE/s320/1973-foxx-tone-machine-fuzz-black-1-4OVPHMy.jpg" width="320" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuXJlAKkJy6ji2oyoItbVR6OJEVQkLoD3SI9g79Dl2ga5-jZII2tRMt54eafNpQc3dfjWApfSrY_eaY5Nhyphenhyphen7zn7fY3Zmab1t5nTCnxJYf35ueVrPf18jjWNxvacZLaM6BsNG4Nar5LZ5c/s1600/1973-foxx-tone-machine-fuzz-black-3-yWVKRR0.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="281" data-original-width="500" height="179" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuXJlAKkJy6ji2oyoItbVR6OJEVQkLoD3SI9g79Dl2ga5-jZII2tRMt54eafNpQc3dfjWApfSrY_eaY5Nhyphenhyphen7zn7fY3Zmab1t5nTCnxJYf35ueVrPf18jjWNxvacZLaM6BsNG4Nar5LZ5c/s320/1973-foxx-tone-machine-fuzz-black-3-yWVKRR0.jpg" width="320" /></a></div>
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I used to have an amp with the same style knobs. The "Global 4080". (aka Harmony 4080)</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhmvt6kGZCbnUYo9NheyYQhK4-nNgagd7MKgO3F9AwaTnmyZvs8s20dPsc5c4b5DgXPTEZMgjQSq__na947yOpDiVlD9rnjljPpearIqiG96MT868oNi8vJA8_iBkIgYeDEszIKm_RCE8/s1600/IMG_20171226_115947.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1200" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjhmvt6kGZCbnUYo9NheyYQhK4-nNgagd7MKgO3F9AwaTnmyZvs8s20dPsc5c4b5DgXPTEZMgjQSq__na947yOpDiVlD9rnjljPpearIqiG96MT868oNi8vJA8_iBkIgYeDEszIKm_RCE8/s320/IMG_20171226_115947.jpg" width="240" /></a></div>
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The red label Tone machine also has a redesigned circuit board. </div>
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(There is at least one with the old pcb though)</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhdk23NQwRyCMM2d4mdLUcR99Jm2FWXoeu2q0YiA3OIgkLIRQ3mMjPgLGu-nG5ImcSFNCQRFw3iGBXVaa4_J5nWSMV-kAr3bkFyWgK45hdJ-EwBxolJL05c2NJYchr0xw9I07aUBqMbB9U/s1600/va96nc4p3dwakia231rr.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="400" data-original-width="400" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhdk23NQwRyCMM2d4mdLUcR99Jm2FWXoeu2q0YiA3OIgkLIRQ3mMjPgLGu-nG5ImcSFNCQRFw3iGBXVaa4_J5nWSMV-kAr3bkFyWgK45hdJ-EwBxolJL05c2NJYchr0xw9I07aUBqMbB9U/s320/va96nc4p3dwakia231rr.jpg" width="320" /></a></div>
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and that looks a lot like the Global amp and my 1976 Shin Ei SF-1 Superfuzz:</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQJ5MsS4Yq-ftcJsGZPGp1aFhtUwpyxeTEXrWenHVMRmtmFEK8PqD5oiQ_sVT2i12qGRGMWob5vgWjIKHjyCApt4CJ8krkTmmO5Ic447tlAxbxOpbmTio-WD8RvDrhOHlZdsHXS1WRdLY/s1600/SF-1+sm.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="671" data-original-width="733" height="292" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQJ5MsS4Yq-ftcJsGZPGp1aFhtUwpyxeTEXrWenHVMRmtmFEK8PqD5oiQ_sVT2i12qGRGMWob5vgWjIKHjyCApt4CJ8krkTmmO5Ic447tlAxbxOpbmTio-WD8RvDrhOHlZdsHXS1WRdLY/s320/SF-1+sm.jpg" width="320" /></a></div>
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Blue label:</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijoa1bhebvRywZHkWmgtsfRBR9NXzlRyI4rXavCnP94hZRQdUP-cFnXz2AwuyYfWcIWztlSoVuMB-qvhE40HWzDiatQZ90I9BBGsmD2ALCSm6P1iVwRTlk9lMJy3DLO-rlDUG_mIKPMVU/s1600/ibanez-tone-machine-effekt-pedal-prototyp-interior.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1200" data-original-width="1600" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijoa1bhebvRywZHkWmgtsfRBR9NXzlRyI4rXavCnP94hZRQdUP-cFnXz2AwuyYfWcIWztlSoVuMB-qvhE40HWzDiatQZ90I9BBGsmD2ALCSm6P1iVwRTlk9lMJy3DLO-rlDUG_mIKPMVU/s320/ibanez-tone-machine-effekt-pedal-prototyp-interior.jpg" width="320" /></a></div>
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The global amp also uses CTS pots and the PCB says made in Korea. </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihFc1VKgNXAvgDELXi1LFDqDqoqdOpU6GOfqIO0DAbs26Wvmkxm4FtwZdDzBu-Kyri-079VOAH_RLRuZk6UWPrzST74YVD0Z3M8xSO9UZXUNRnZx0oxrugNbZbyAOYjgIv3HWqdXuYD6s/s1600/IMG_20180328_131339.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="870" data-original-width="1160" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEihFc1VKgNXAvgDELXi1LFDqDqoqdOpU6GOfqIO0DAbs26Wvmkxm4FtwZdDzBu-Kyri-079VOAH_RLRuZk6UWPrzST74YVD0Z3M8xSO9UZXUNRnZx0oxrugNbZbyAOYjgIv3HWqdXuYD6s/s320/IMG_20180328_131339.jpg" width="320" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSTzOCUkx7dD8ulrh7u3Or5J3I0zgnACsBt9paNyIfVdMo-t4ooczO9PAAi55QN2WNlR3hf7mGv-yDw95O6yu7eIwGIfudczOrtY4yzZX3HbpXbz9QQpC2X1cmuLnvx8Ala13uzBkawHg/s1600/IMG_20180328_131400.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="870" data-original-width="1160" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSTzOCUkx7dD8ulrh7u3Or5J3I0zgnACsBt9paNyIfVdMo-t4ooczO9PAAi55QN2WNlR3hf7mGv-yDw95O6yu7eIwGIfudczOrtY4yzZX3HbpXbz9QQpC2X1cmuLnvx8Ala13uzBkawHg/s320/IMG_20180328_131400.jpg" width="320" /></a></div>
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The transistors (and some of the other parts) look very similar to the ones in the red label Tone Machine.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSUjkuj7af6kCsWzqiBuHdftB1hQXFxSrPcpAPAkVr288wxfFE_pGit-pv71LUpSED_HMVRZmNqtEpruQozFbuxqojx1fLa07dTaAVbO7WwO8BLL6mo4kRPg7q1Hd4GGlo8tKbK-6jWKE/s1600/usrfuizg5qtjikg9s0on.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="768" data-original-width="1024" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjSUjkuj7af6kCsWzqiBuHdftB1hQXFxSrPcpAPAkVr288wxfFE_pGit-pv71LUpSED_HMVRZmNqtEpruQozFbuxqojx1fLa07dTaAVbO7WwO8BLL6mo4kRPg7q1Hd4GGlo8tKbK-6jWKE/s320/usrfuizg5qtjikg9s0on.jpg" width="320" /></a></div>
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The second picture is from this listing:</div>
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<a href="https://reverb.com/item/10501173-foxx-tone-machine-1976">https://reverb.com/item/10501173-foxx-tone-machine-1976</a></div>
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The potentiometers in that unit were made by CTS in late august 1976. </div>
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Which is interesting since according to interviews with Steve Ridinger and Dick Norse (from Art Thompsons book "Stompbox"*) fOXX went out of business in mid 1975, and all their assets "were auctioned to someone in Chicago". So maybe?</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4gT2TUSi0SGplyu-dRNkLyMkOA2KccXyg9u9PICw1cquBLFMCwWt9G0dwmMiavmRLiMe9UqFLQQEjTdSfFPiZAMWBHxbaQU46t81resGhvnWkS9z5OrzRBBxPeespKvYU6oO60K4a0SA/s1600/harmony.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="123" data-original-width="330" height="119" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4gT2TUSi0SGplyu-dRNkLyMkOA2KccXyg9u9PICw1cquBLFMCwWt9G0dwmMiavmRLiMe9UqFLQQEjTdSfFPiZAMWBHxbaQU46t81resGhvnWkS9z5OrzRBBxPeespKvYU6oO60K4a0SA/s320/harmony.jpg" width="320" /></a></div>
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<span style="text-align: left;">or Sears? </span></div>
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I looked through all the sears catalogs I could find and the Tone Machine isn't in any of them. </div>
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Other foxx pedals appear from Fall/Winter '74 through to Fall/Winter '76. </div>
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<a href="https://christmas.musetechnical.com/ShowCatalogPage/1976-Sears-Fall-Winter-Catalog/1219">https://christmas.musetechnical.com/ShowCatalogPage/1976-Sears-Fall-Winter-Catalog/1219</a></div>
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So did this this "someone in Chicago" continue to build foxx pedals with the leftover parts and then have new circuit boards and enclosures made in Asia?</div>
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If you know anything I missed here, please let me know.</div>
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UPDATE!! </div>
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Looks like the mysterious buyer might've been Fred Gretsch Enterprises! </div>
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As you can see here Fred Gretsch Enterprises announce to dealers that "We are now exclusive distributors for all FOXX and BALL products and are manufacturing these products here in Chicago."</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2dxj27vWawva0isKASFCBlbazqYj4IOkq5xSyIxAyeaVKH7eMD1mdKTHIVtINBy3E1en1m4mocJAwGeDavVvvZEXXPCdeTfkSuL65yXbnnD2U-aPf1BjMkrM571Yt9D1ARKKM-RFbMPs/s1600/t163eodfkmemnmnsal3j.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1238" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2dxj27vWawva0isKASFCBlbazqYj4IOkq5xSyIxAyeaVKH7eMD1mdKTHIVtINBy3E1en1m4mocJAwGeDavVvvZEXXPCdeTfkSuL65yXbnnD2U-aPf1BjMkrM571Yt9D1ARKKM-RFbMPs/s320/t163eodfkmemnmnsal3j.jpg" width="247" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1OG5qZVDJtucszm2erzxz1VqTLQDLKaanDZ79HNvnUFS-OlRSaXoOvvYlfItyjKgAFWUM56j6h2pPsfXHKtIrgoprBx1Y2zOK-K0xyQDtqdcEoRLMHTxAJmt28h86lq9-JsjzdcjjKlU/s1600/tbkk1jxdb9idhshlq3gq.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1242" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh1OG5qZVDJtucszm2erzxz1VqTLQDLKaanDZ79HNvnUFS-OlRSaXoOvvYlfItyjKgAFWUM56j6h2pPsfXHKtIrgoprBx1Y2zOK-K0xyQDtqdcEoRLMHTxAJmt28h86lq9-JsjzdcjjKlU/s320/tbkk1jxdb9idhshlq3gq.jpg" width="248" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjapB6VNSPP-jgNKfxi6Y1ptYg1DgkUMt-7snaJgZrAD8sO46JSHGOVt8srZ9d3LwvZRePxsWDPadD5oEa8pJAbg-QPzW7AEx4DdIAiPPo2luukR0UOkGQzlu3C38htGDgO2_O8dYpKMWQ/s1600/jrh8fhtgegyrpr83qq2o.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1600" data-original-width="1276" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjapB6VNSPP-jgNKfxi6Y1ptYg1DgkUMt-7snaJgZrAD8sO46JSHGOVt8srZ9d3LwvZRePxsWDPadD5oEa8pJAbg-QPzW7AEx4DdIAiPPo2luukR0UOkGQzlu3C38htGDgO2_O8dYpKMWQ/s320/jrh8fhtgegyrpr83qq2o.jpg" width="255" /></a></div>
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These pictures come from this old reverb listing:</div>
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<a href="https://reverb.com/item/1254503-vintage-foxx-guitar-effect-pedal-brochure-3-pages-rare-tone-wah-fuzz-wah">https://reverb.com/item/1254503-vintage-foxx-guitar-effect-pedal-brochure-3-pages-rare-tone-wah-fuzz-wah</a></div>
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Ok, so I wasn't completely wrong: </div>
<span style="background-color: #f8f9fa; color: #555555; font-family: "roboto" , "helvetica neue" , "helvetica" , "arial" , sans-serif; font-size: 18px; letter-spacing: 0.36px;"></span><br />
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<span style="background-color: #f8f9fa; color: #555555; font-family: "roboto" , "helvetica neue" , "helvetica" , "arial" , sans-serif; font-size: 18px; letter-spacing: 0.36px;"><span style="letter-spacing: 0.36px;">"In 1971, he started Fred Gretsch Enterprises, a Chicago-area business that imported and exported a wide range of musical instruments for large national retailers such as Sears, Montgomery Ward, Spiegel, and Aldens. He also purchased equipment from the defunct Harmony Company in the mid-70s and manufactured banjos under the Chicago brand name."</span></span></div>
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<a href="https://www.gretschdrums.com/blogs/gretsch-family-perspective-2018-04-the-fred-thread-four-gretsch-presidents-named-fred-fred4">https://www.gretschdrums.com/blogs/gretsch-family-perspective-2018-04-the-fred-thread-four-gretsch-presidents-named-fred-fred4</a></div>
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Here's another interview with Fred Gretsch where he talks about his work in the 70's:</div>
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<a href="https://msretailer.com/five-minutes-fred-gretsch/">https://msretailer.com/five-minutes-fred-gretsch/</a></div>
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Here's what the "new" circuit boards look like:</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQTKrBksivhZBJ0V_WF7qjMoc571ksTxAWb4nOXgz1pqOaLHdmkJsPPpN-bqnxYTXoNRsjjh4bkyFFva4l1kmf4p6IXWadol_o0HJ9iCll9CNvGg5PCNKdNct7S_gVeFem97oA5nTMAh4/s1600/Red+Label.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1296" data-original-width="1600" height="259" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQTKrBksivhZBJ0V_WF7qjMoc571ksTxAWb4nOXgz1pqOaLHdmkJsPPpN-bqnxYTXoNRsjjh4bkyFFva4l1kmf4p6IXWadol_o0HJ9iCll9CNvGg5PCNKdNct7S_gVeFem97oA5nTMAh4/s320/Red+Label.jpg" width="320" /></a></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5ADUcSBCJKS_lqfsfAcVvOsiW4uMxWEv9SjSG98UM0JD1tfASbLbLaLgd_OgzxV_xlAx7_yGWqaxHg8T6geTIun7rffnc8UdDwgAo5XoSd02KCtbM1M11dY1AdzPNSW0-1NSGXSPmtco/s1600/Red+Label+PCB.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="721" data-original-width="1581" height="145" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5ADUcSBCJKS_lqfsfAcVvOsiW4uMxWEv9SjSG98UM0JD1tfASbLbLaLgd_OgzxV_xlAx7_yGWqaxHg8T6geTIun7rffnc8UdDwgAo5XoSd02KCtbM1M11dY1AdzPNSW0-1NSGXSPmtco/s320/Red+Label+PCB.jpg" width="320" /></a></div>
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And the schematic: </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUp4C-de7Y03hrSxiZVhRRVeW5k6DVRig_Fn1OFYlf9IjPeR4sRwY4ZZSJLzV3W8HVoxGaSTERJKGggbmxEctfoI1pzvIwIjT7kh4v9BvNGCwH3eyadWEEQPtdsv9i3vOUJcMFLHj8Fvs/s1600/Red+Label.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="771" data-original-width="1600" height="154" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUp4C-de7Y03hrSxiZVhRRVeW5k6DVRig_Fn1OFYlf9IjPeR4sRwY4ZZSJLzV3W8HVoxGaSTERJKGggbmxEctfoI1pzvIwIjT7kh4v9BvNGCwH3eyadWEEQPtdsv9i3vOUJcMFLHj8Fvs/s320/Red+Label.jpg" width="320" /></a></div>
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The cap between the base and collector on Q1, and the resistor coming from the 9V are new. </div>
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All of the other differences in the newer schematic were there on the original PCB's, but never soldered in. </div>
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Also these new boards use ECB transistors whereas the old ones used EBC transistors.</div>
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Also check out the Effects Database pages on fOXX:</div>
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<a href="http://www.effectsdatabase.com/model/foxx/tonemachine#pictures">http://www.effectsdatabase.com/model/foxx/tonemachine#pictures</a></div>
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*<span style="color: #0000ee; text-decoration-line: underline;">https://www.thriftbooks.com/w/the-stompbox-a-history-of-guitar-fuzzes-flangers-phasers-echoes-and-wahs_art-thompson/1521291/#isbn=0879304790</span></div>
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As a bonus here are the four different styles of labels I've found so far:</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuDQ_JTIVw6WOK0jXx3ClmrjGHFzf-mDMWz0R_mFTRo_kq2uSgTxduIOINI4a7i5RqTM5GNRWo6ZFVm9TprvNMZRy_KrYJB_j8IWGE-SuFBRp-YOYlRPCZWAMtM5SBbsyNW6kkr8fDmDY/s1600/Uppercase+Vintage.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="305" data-original-width="575" height="169" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuDQ_JTIVw6WOK0jXx3ClmrjGHFzf-mDMWz0R_mFTRo_kq2uSgTxduIOINI4a7i5RqTM5GNRWo6ZFVm9TprvNMZRy_KrYJB_j8IWGE-SuFBRp-YOYlRPCZWAMtM5SBbsyNW6kkr8fDmDY/s320/Uppercase+Vintage.jpg" width="320" /></a></div>
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Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-81895725054013807672020-05-09T18:05:00.001+02:002020-05-09T18:49:17.335+02:00fOXX Tone Machine<div class="separator" style="clear: both; text-align: center;">
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<br />Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-84712417842611142822020-05-08T18:34:00.000+02:002020-05-09T18:38:51.482+02:00Four (or more) Transistor Circuits<div class="separator" style="clear: both; text-align: center;">
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Foxx Tone Machine<br />
<br />
To be added: Big Muff<br />
<br />
Five transistor circuits: Fender Blender<br />
Six transistor circuits: Shin-Ei SuperFuzzÅke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-43916362144418909432020-04-20T17:22:00.002+02:002024-02-21T19:18:58.000+01:00Three Transistor Circuits<div class="separator" style="clear: both; text-align: center;">
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<div style="text-align: center;">
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<div style="text-align: left;">
Maestro FZ-1<br />
Maestro FZ-1A</div>
<div style="text-align: left;">
Zonk Machine</div>
<div style="text-align: left;">
Tone Bender Mk 1</div>
<div style="text-align: left;">
Tone Bender Mk 2</div>
<div style="text-align: left;">
Marshall SupaFuzz</div>
<div style="text-align: left;">
Tone Bender Mk 3</div>
<div style="text-align: left;">
Burns Buzzaround</div>
<div style="text-align: left;">
Selmer Buzztone</div><div style="text-align: left;">
Jumbo Tone Bender<br />
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These are some three transistor Fuzz Circuit Schematics. Like most schematics online, they're probably full of errors.</div>
</div>
Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-63537310401141231112020-04-20T17:05:00.008+02:002021-10-25T15:36:04.080+02:00Two Transistor Circuits<div class="separator" style="clear: both; text-align: center;">
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Tone Bender Mk 1.5<br />
Germanium Fuzz Face<br />
Silicon Fuzz Face<br />
One Knob Fuzz<br />
Goya Panther (Fuzz part only)<br />
Vox Distortion Booster mk 1<br />
Vox Distortion Booster mk 2<br />
Zonk II<br />
Germanium Fuzzrite<br />
Silicon Fuzzrite<br />
UMI Buzz Tone & Volume Expander<br />
Shin Ei FY-2</div>
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These are some two transistor Fuzz Circuit Schematics.</div>
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Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-14168458421820445902020-04-20T16:57:00.001+02:002021-10-25T15:31:20.733+02:00One Transistor Circuits<div class="separator" style="clear: both; text-align: center;">
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Dallas Rangemaster</div>
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Hornby Skewes Treble Booster</div>
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Vox Treble Booster</div>
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EH Screaming Tree</div>
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These are some single transistor Treble Booster Circuit Schematics. </div>
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<span style="background-color: white; color: white; font-family: "georgia" , serif; font-size: 13px; text-align: center;"></span></div>
Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-36924247934855126862018-10-01T03:33:00.003+02:002018-10-01T03:33:31.443+02:00Movement MCS Drum Computer mk2<div class="separator" style="clear: both; text-align: center;">
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I really want to build a copy of this. So if anyone knows how to program a sequencer that works kind of like this, please let me know... </div>
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Most drum sequencers I find online are unnecessarily complicated. I'd just like to program 6-8, 16 step trigger outputs. </div>
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<br />Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0tag:blogger.com,1999:blog-4940152512859620557.post-53070930094474582882018-05-03T23:51:00.001+02:002018-05-03T23:51:21.870+02:00HH Clockwork ConcubineI think I finally figured it out!<br />
<br />
I'm getting a flanging sound but it doesn't sound quite right yet. So maybe the voltages are wrong, or me or a previous owner has fried the pedal attempting to make it work. But the reticon SAD1024 seems to be working.<br />
<br />
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<br />Åke Strömerhttp://www.blogger.com/profile/11849136065486425272noreply@blogger.com0