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Products for GEM
S Series
Replacement Keys -
Parts
Replacement Keys With the exception of the Top C note on the S2, and the Bottom E and Top G notes on the S3, all keys from octave to octave are identical, and all black keys are identical. If you do not know the note names, you can refer to the diagram below. |
Parts We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working. This listing reflects our current inventory and is updated in real time. If a part has no Buy button and shows Out of Stock, it is typically out of production and we don't know when or if we might have it again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource. We cannot diagnose repair issues by phone or email. For technical questions, we suggest posting on our Forums, where our techs - as well as other users - can offer help. |
S2 | ||
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AC power socket (Part #2024)
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Battery (Part #1974)
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Button, small (Part #2013)
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Button, large, with LED window (Part #2014)
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Button, Enter/Escape (Part #2023)
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Diode, 1N4148 (Part #3788)
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IC, 555 timer (Part #2581)
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IC, 6N138 optocoupler (Part #2892)
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IC, 74AC138 demultiplexer (Part #1100)
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IC, 74HC04 hex inverter (Part #2272)
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IC, 74HC32 quad logic gate (Part #5246)
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IC, LM311 comparator (Part #2560)
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IC, LM324N quad op amp (Part #3715)
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IC, LM339 quad comparator (Part #2733)
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IC, TL072 op amp (Part #3388)
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Key bushing (Part #4344)
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Key return spring (Part #KEYSP3)
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Knob, rotary (Part #2019)
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Phone jack, for all jacks (Part #4177)
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Power switch (Part #6010)
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Relay (Part #4628)
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Ribbon cable, 2-inch, for keybed PCBs (Part #4193)
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Ribbon cable, main board to display (Part #3868)
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Ribbon cable, main board to jack board (Part #4143)
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Slide potentiometer (Part #3034)* *Slider stem needs to be clipped shorter. View details for this product |
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Slider knob (Part #2017)
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Voltage regulator, 7805 (Part #2256)
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Voltage regulator, 7905 (Part #2255)
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S3 | ||
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AC power socket (Part #2024)
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Battery (Part #4425)
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Button, small (Part #2013)
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Button, large, with LED window (Part #2014)
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Button, Enter/Escape (Part #2023)
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Button, triangular (Part #8079)
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Button set, keypad (Part #8080)
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Circuit board 315053 (Part #8084)
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Contact spring holder (Part #8082)
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Diode, 1N4148 (Part #3788)
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Disk drive (Part #8093)
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Display with inverter board (Part #8092)
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Display surround (Part #8095)
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Encoder knob with ball bearings (Part #8081)
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End cap, right (Part #8097)
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End cap, left (Part #8098)
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Headphone jack assembly (Part #8099)
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IC, 555 timer (Part #2581)
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IC, 6N138 optocoupler (Part #2892)
View details for this product |
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IC, 74AC138 demultiplexer (Part #1100)
View details for this product |
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IC, 74HC04 hex inverter (Part #2272)
View details for this product |
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IC, 74HC32 quad logic gate (Part #5246)
View details for this product |
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IC, LM311 comparator (Part #2560)
View details for this product |
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IC, LM324N quad op amp (Part #3715)
View details for this product |
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IC, LM339 quad comparator (Part #2733)
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IC, TL074 op amp (Part #3714)
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Jack board (Part #8077)
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Key bushing (Part #4344)
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Key contact board, 32-note (Part #8075)
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Key contact board, 44-note (Part #8074)
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Key return spring (Part #KEYSP3)
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Keybed circuit board, longer (315057) (Part #8072)
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Keybed circuit board, shorter (315058) (Part #8073)
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Knob, rotary (Part #2019)
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Main board (Part #8076)
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Panel board (Part #8071)
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Phone jack, for all jacks (Part #4177)
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Pitch bend or mod wheel (Part #8094)
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Pitch bend/mod wheel assembly (Part #8083)
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Pitch bend/mod wheel panel (Part #8096)
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Pitch bend wheel spring (Part #8086)
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Power supply board (Part #8078)
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Power switch (Part #6010)
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Pushbutton tact switch (Part #4572)
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Pushbutton tact switches, set of 10 (Part #4572X)
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Relay (Part #4628)
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Ribbon cable, 2-inch, for keybed PCBs (Part #4193)
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Ribbon cable, main board to display (Part #3868)
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Ribbon cable, main board to jack board (Part #4143)
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Ribbon cable, main to jack board (Part #8087)
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Ribbon cable, main board to disk drive, main board to right panel board (Part #8088)
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Ribbon cable, key bed to jack board (Part #8089)
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Ribbon cable, left panel to jack board (Part #8090)
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Ribbon cable, power to main board (Part #8091)
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Ribbon cable, keybed to jack board (Part #8100)
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Slide potentiometer (Part #3034)* *Slider stem needs to be clipped shorter. View details for this product |
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Slider knob (Part #2017)
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Spring stop ring (Part #8085)
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Voltage regulator, 7805 (Part #2256)
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Voltage regulator, 7905 (Part #2255)
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