Richard-EMIRepair on Twitter: "Tubbutec midi kit installed in this 1982 vintage Korg Poly-61 so now it's a Poly-61M #EMIRepair #Analogue #Synthesizer #Korg #Poly61 #Poly61M https://t.co/HeSblNmJON" / Twitter
Korg Poly 61 w/ MIDI upgrade & realtime mods for the Filter and Envelope | Korg, Synthesizer, Music production equipment