via this auction"The 367 board (battery leak) was restored by vintage synth specialist Greg "Klosmon" Montalbano (www.analogsynthservice.com). Who "found a problem with the CV for the sustain -- replaced the 4051 & filter cap, and now it responds correctly. Also did a bypass for the VCO mod cv -- this is to correct a problem that many polysix cpu boards have (it looks a little funky, but it works)."
inside a Polysix





















































