Moog Opus 3 Replacement Parts

Browse 68 replacement parts for the Moog Opus 3 (1980). The Opus 3 is a 49-note paraphonic instrument that has strings, brass, and organ sections.

Parts for this model

  • Circuit board #1, Moog Opus 3
  • Diode, 1N4148
  • Fuse holder
  • IC, 3046 transistor array
  • IC, 3080 OTA
  • IC, 4001 quad NOR gate
  • IC, 4007 dual FET/inverter
  • IC, 40106 Hex Schmitt trigger
  • IC, 4027 dual flip-flop
  • IC, 4053 multiplexer switch
  • IC, 4069 hex inverter
  • IC, 4558 dual op amp
  • IC, 741 op amp
  • IC, 74LS221 multivibrator
  • IC, LF353N dual op amp
  • IC, LM348N op amp
  • IC, LM358 dual op amp
  • IC, SAD512D BBD chip
  • Key bushing, rubber
  • Key contact assembly, 1-note
  • Key contact assembly, 6-note
  • Key contact assembly, 6-note
  • Key contact assembly, 7-note
  • Key return springs, pkg of 10
  • Keybed cushion, 61-note
  • Knob, rotary, Moog
  • Knob, rotary, Moog green-face
  • Knob, rotary, Moog orange-face
  • Knob, rotary, Moog yellow-face
  • Phone jack, mono
  • Pitch bend assembly, Moog
  • Pitch bend/mod wheel, Moog
  • Potentiometer, 10KA rotary
  • Potentiometer, 10KB rotary
  • Potentiometer, dual rotary
  • Power cord, IEC
  • Power switch, rocker type
  • Rubber foot, 3/8-inch tall
  • Screwdriver, hex
  • Slide potentiometer, 10KA
  • Slide potentiometer, 10KB, 30mm
  • Slide potentiometer, 10KBx2, 30mm
  • Slide potentiometer, 1MA, 30mm
  • Slide potentiometer, 1MAx2
  • Slider knob, black face, Moog
  • Slider knob, green face, Moog
  • Slider knob, orange face, Moog
  • Slider knob, red face, Moog