Korg KPR-77 Replacement Parts

Browse 12 replacement parts for the Korg KPR-77 (1983). The KPR-77 is a drum machine that produces its sounds from analog circuitry. It holds 48…

Parts for this model

  • IC, 4007 dual FET/inverter
  • IC, 4069 hex inverter
  • IC, 4081 quad AND gate
  • IC, LM358 dual op amp
  • Phone jack, 1/4-inch, 3-pin PCB mount
  • Phone jack, 1/4-inch, 5-pin PCB mount
  • Phone jack, 1/4-inch, stereo, 9-pin PCB mount
  • Power adapter, 9VDC, 1000mA
  • Power inlet jack
  • Pushbutton tact switch, 7.3mm, 4-pin
  • Pushbutton tact switches, set of 10
  • Screws, 8mm, pkg of 10