Richard-EMIRepair on X: "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" / X
Korg POLY 61 M 61 key synth /vintage analog keyboard w/MIDI,POLY61M //ARMENS// | eBay