Roland RD-300 Replacement Parts

Browse 48 replacement parts for the Roland RD-300 (1987). The RD-300 is an 88-note electronic piano with 16-note polyphony and eight preset sounds.

Parts for this model

  • AC power socket, 2-blade
  • Button, gray, with LED window, Roland
  • Button, with LED window, Roland
  • Cheek block, Roland
  • Contact strip, 4-note
  • Contact strip, 7-note
  • Contact strip, 8-note
  • CPU-A board, Roland RD
  • CPU-A board, Roland RD-300
  • CPU-B board, Roland RD
  • Effects/jack board, Roland RD
  • Fuse board, Roland
  • IC, 4584 hex Schmitt trigger
  • IC, C4570HA dual op amp, SIP
  • IC, M5216L op amp
  • IC, MN3007 BBD chip
  • IC, MN3101 BBD clock driver
  • Knob, rotary, Roland
  • MIDI jack, female
  • Panel board, Roland RD
  • Pedal, damper-style
  • Phone jack, 1/4-inch, 3-pin PCB mount
  • Phone jack, 1/4-inch, 3-pin PCB mount
  • Phone jack, 1/4-inch, 7-pin PCB mount
  • Potentiometer, rotary
  • Power cord, 2-blade
  • Power supply board, Roland RD
  • Power switch, rocker type
  • Pushbutton tact switch, 5mm, 4-pin with ground
  • Rubber foot, 3/8-inch tall
  • Slide potentiometer, 100KB, 30mm
  • Slide potentiometer, 10KA, 30mm
  • Slide potentiometer, 10KAx2, 30mm
  • Slide potentiometer, 10KB, 30mm
  • Slide potentiometer, 10KBx2, 30mm
  • Slide switch, 3-position
  • Slider knob, Roland
  • Style 85W key, black note
  • Style 85W key, bottom A note
  • Style 85W key, note A
  • Style 85W key, note B
  • Style 85W key, note C
  • Style 85W key, note D
  • Style 85W key, note E
  • Style 85W key, note F
  • Style 85W key, note G
  • Style 85W key, top C note
  • Transistor, 2SC1740