<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr"><div dir="ltr" style="-webkit-text-size-adjust: auto;">I would imagine what’s indicated on your power supply must be correct. I also found another image online of a power supply and it had the same pinout. Perhaps the schematic has an error or perhaps there was another version. I should be able to open up the theremin and see if pins 2 and 3 are both connected to ground.</div><div dir="ltr" style="-webkit-text-size-adjust: auto;"><br></div><div dir="ltr" style="-webkit-text-size-adjust: auto;">Now, does anyone have a suggestion for building a 14vac 200ma power supply? Or if I could find something with those specs I could put a 5pin din connector on it</div></div><div dir="ltr"><br><blockquote type="cite">On Jun 30, 2022, at 11:33 AM, Ben Stuyts <ben@stuyts.nl> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8">Oh bummer. Let me know if you want me to actually measure it. <br><br><div dir="ltr">Ben</div><div dir="ltr"><br><blockquote type="cite">On 30 Jun 2022, at 18:00, Didier Leplae <didierleplae@yahoo.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="ltr"></div><div dir="ltr">Interesting because the pinout shown on your power supply is different than indicated in the schematic in the manual on fdiskc. There pin 1 is connected to power and pin 2&3 are connected to ground. I wonder if that means there were different versions?</div><div dir="ltr"><br><blockquote type="cite">On Jun 30, 2022, at 10:43 AM, Ben Stuyts <ben@stuyts.nl> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="Content-Type" content="text/html; charset=utf-8">Here’s a photo of mine. Funny, the MIDI warning on the label.<div class=""><br class=""></div><div class="">The connector on my Etherwave is a 5-pin connector, so the power plug can be either 3-pin or 5-pin.<br class=""><div class=""><br class=""></div><div class="">Ben</div><div class=""><br class=""><div><div><PSU_Etherwave.jpeg></div><br class=""><blockquote type="cite" class=""><div class="">On 29 Jun 2022, at 22:46, Didier Leplae via Synth-diy <<a href="mailto:synth-diy@synth-diy.org" class="">synth-diy@synth-diy.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="content-type" content="text/html; charset=utf-8" class=""><div dir="auto" class="">I have an opportunity to buy a Big Briar Etherwave Theremin from a friend for cheap. The only problem is it is missing the power supply. <div class="">Searching online, I find a lot of Moog Etherwave power supplies.</div><div class="">Does anyone happen to know if these are compatible?</div><div class="">The power plug on the Big Briar unit is a 5-pin midi style plug. </div><div class="">Pictures of the Moog power supply look like 3 pins. </div><div class=""><a href="https://www.bigcitymusic.com/products/power-supply-115v-us-for-etherwave-theremin" class="">https://www.bigcitymusic.com/products/power-supply-115v-us-for-etherwave-theremin</a></div><div class=""><br class=""></div><div class="">I’m wondering if they just simply removed two pins and the three fit in the midi style plug. </div><div class="">If not compatible, does anyone know where to get a hold of the Big Briar supply?</div></div>_______________________________________________<br class="">Synth-diy mailing list<br class=""><a href="mailto:Synth-diy@synth-diy.org" class="">Synth-diy@synth-diy.org</a><br class="">http://synth-diy.org/mailman/listinfo/synth-diy<br class="">Selling or trading? Use marketplace@synth-diy.org<br class=""></div></blockquote></div><br class=""></div></div></div></blockquote></div></blockquote></div></blockquote></body></html>