Generalmusic (GEM) S3 Replacement Parts

Browse 75 replacement parts for the Generalmusic (GEM) S3 (1992). The S3 is a 76-note wavetable synthesizer, and is one of very few keyboards…

Parts for this model

  • AC power socket
  • Battery, 3V lithium
  • Button set for keypad, Generalmusic
  • Button, Enter/Escape, GEM
  • Button, large with LED window, GEM
  • Button, small, GEM
  • Button, triangular, GEM
  • Circuit board 315053, Generalmusic
  • Contact spring holder, Generalmusic
  • Diode, 1N4148
  • Disk drive, 3.5-inch
  • Display surround, GEM
  • Display, with inverter board, Generalmusic
  • Encoder knob, 40mm, Generalmusic
  • End cap, left, GEM
  • End cap, right, GEM
  • Headphone jack assembly, Generalmusic
  • IC, 555 timer
  • IC, 6N138 optocoupler
  • IC, 74AC138 demultiplexer
  • IC, 74HC00 quad 2-input NAND gate
  • IC, 74HC04 hex buffer
  • IC, 74HC138 3 to 8 multiplexer
  • IC, 74HC175 flip-flop
  • IC, 74HC32 quad logic gate
  • IC, 74HC374 octal D flip-flop
  • IC, 74HC74 dual flip-flop
  • IC, LM311 comparator
  • IC, LM324N quad op amp
  • IC, LM339N quad comparator
  • IC, PA381 low-noise amplifier
  • IC, TL074 op amp
  • Jack board, Generalmusic S3
  • Key bushing, rubber
  • Key contact board, 32-note, GEM
  • Key contact board, 44-note, GEM
  • Key return spring
  • Keybed circuit board, GEM
  • Keybed circuit board, GEM
  • Knob, rotary, GEM
  • Main board, GEM S3
  • Panel board, GEM S3
  • Phone jack, 1/4-inch, 4-pin PCB mount
  • Pitch bend or mod wheel, GEM
  • Pitch bend wheel spring, Generalmusic
  • Pitch bend/mod wheel assembly, Generalmusic
  • Pitch bend/mod wheel panel, GEM
  • Power supply board, Generalmusic