0-Coast*

• This is a desktop synth that requires modification for Eurorack compatibility.
  The main board runs on 12v via a KA78R12 voltage regulator.
  https://www.muffwiggler.com/forum/viewtopic.php?t=153963&postdays=0&postorder=asc&start=425

The 0-COAST is a single voice patchable synthesizer. It’s name reflects the fact that it utilizes techniques from both the Moog and Buchla paradigms (aka “East Coast,” and “West Coast,” due to their locations), but is loyal to neither and thus implements “no coast synthesis.”
While the 0-COAST utilizes classic modular synthesis techniques, we designed it to operate with or without the use of patch cables. The necessary connections have been made from circuit to circuit so it operates as an expressive, musical MonoSynth. Using only the MIDI controller of your choice you could apply »

http://www.makenoisemusic.com/synthesizers/ohcoast