Ensoniq E-Prime

Released in 1997

The E-Prime is almost identical to the Ensoniq KT-76, except that it has the Perfect Piano wave expansion installed. It is a 76-note weighted-action synthesizer workstation.

Synth
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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 is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available 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.

Ensoniq E-Prime replacement keys
Replacement Keys
AC line filter/cord receptacle
AC line filter/cord receptacle
$4.95 (Part #4015)
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Aftertouch strip, 76-note
Aftertouch strip, 76-note
White keys
$34.95 (Part #4551)
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Aftertouch strip, 76-note
Aftertouch strip, 76-note
Black keys
$34.95 (Part #1119)
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Battery, 3V lithium
Battery, 3V lithium
$7.95 (Part #4129)
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Button guide, small
Button guide, small
$3.95 (Part #8116)
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Button, large black with LED window, Ensoniq
Button, large black with LED window, Ensoniq
$3.95 (Part #4099)
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Button, large, Ensoniq
Button, large, Ensoniq
$2.95 (Part #4059)
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Button, small, Ensoniq
Button, small, Ensoniq
$2.95 (Part #4033)
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Clip for key pressure strips, Ensoniq
Clip for key pressure strips, Ensoniq
$3.95 (Part #3272)
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Contact strip, 12-note
Contact strip, 12-note
$10.95 (Part #4156)
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Contact strip, 4-note
Contact strip, 4-note
$5.95 (Part #4157)
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Contact strip, 8-note
Contact strip, 8-note
$7.95 (Part #4159)
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Display bezel, Ensoniq
Display bezel, Ensoniq
$9.95 (Part #5002)
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Display/data entry board, Ensoniq
Display/data entry board, Ensoniq
$119.95 (Part #4096)
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End cap, left, Ensoniq
End cap, left, Ensoniq
$34.95 (Part #4235)
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End cap, right, Ensoniq
End cap, right, Ensoniq
$34.95 (Part #4234)
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Hammer weight frame, 11-note
Hammer weight frame, 11-note
$9.95 (Part #4785)
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Hammer weight frame, 12-note
Hammer weight frame, 12-note
$9.95 (Part #4784)
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Hammer weight frame, 5-note
Hammer weight frame, 5-note
$7.95 (Part #4786)
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Hammer weight, black key
Hammer weight, black key
$3.95 (Part #4208)
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Hammer weight, white key
Hammer weight, white key
$3.95 (Part #4207)
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Headphone jack assembly, Ensoniq
Headphone jack assembly, Ensoniq
$19.95 (Part #4565)
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IC, 1380680501 controller
IC, 1380680501 controller
$39.95 (Part #9335)
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IC, 2681 UART chip
IC, 2681 UART chip
$16.95 (Part #4065)
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IC, 6N138 optocoupler
IC, 6N138 optocoupler
$2.95 (Part #2892)
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IC, 7407 hex buffer/driver chip
IC, 7407 hex buffer/driver chip
$2.95 (Part #3397)
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IC, 74HC00 quad 2-input NAND gate
IC, 74HC00 quad 2-input NAND gate
$1.95 (Part #8391)
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IC, 74HC373 octal D latch
IC, 74HC373 octal D latch
$2.95 (Part #8191)
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IC, 74HC374 octal D flip-flop
IC, 74HC374 octal D flip-flop
$1.95 (Part #9484)
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IC, 74HC4051E multiplexer switch
IC, 74HC4051E multiplexer switch
$2.95 (Part #3301)
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IC, 74HC74 dual flip-flop
IC, 74HC74 dual flip-flop
$2.95 (Part #9912)
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IC, 74LS244 buffer/line driver
IC, 74LS244 buffer/line driver
$2.95 (Part #3424)
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IC, 74LS245 bus transceiver
IC, 74LS245 bus transceiver
$2.95 (Part #3395)
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IC, ES510000106 Ensoniq ESP chip
IC, ES510000106 Ensoniq ESP chip
$59.95 (Part #4239)
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IC, LM339N quad comparator
IC, LM339N quad comparator
$2.95 (Part #2733)
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IC, LM358 dual op amp
IC, LM358 dual op amp
$2.95 (Part #2130)
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IC, LM393N comparator
IC, LM393N comparator
$2.95 (Part #3660)
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IC, LM4565F op amp
IC, LM4565F op amp
$2.95 (Part #7743)
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Jack board, Ensoniq
Jack board, Ensoniq
$54.95 (Part #4563)
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Key contact board, 44-note (High)
Key contact board, 44-note (High)
$44.95 (Part #4205)
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Key pivot
Key pivot
$0.45 (Part #4797)
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Key return spring, for black keys
Key return spring, for black keys
$0.75 (Part #KEYSP5)
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Key return spring, for white keys
Key return spring, for white keys
$0.75 (Part #KEYSP4)
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Keyboard processor board, Ensoniq
Keyboard processor board, Ensoniq
$34.95 (Part #4564)
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Main board, Ensoniq E-Prime
Main board, Ensoniq E-Prime
$189.95 (Part #5000)
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Memory card receptacle, Ensoniq
Memory card receptacle, Ensoniq
$19.95 (Part #4562)
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Music rest mounts, pair
Music rest mounts, pair
$5.95 (Part #4049)
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Music rest, Ensoniq
Music rest, Ensoniq
$49.95 (Part #9707)
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Phone jack, 1/4-inch, 4-pin PCB mount
Phone jack, 1/4-inch, 4-pin PCB mount
$7.95 (Part #4177)
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Pitch bend/mod wheel assembly, Ensoniq
Pitch bend/mod wheel assembly, Ensoniq
$29.95 (Part #4102)
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Pitch bend/mod wheel panel, Ensoniq
Pitch bend/mod wheel panel, Ensoniq
$19.95 (Part #4599)
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Pitch bend/mod wheel, Ensoniq
Pitch bend/mod wheel, Ensoniq
$9.95 (Part #4603)
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Potentiometer, 10KB rotary
Potentiometer, 10KB rotary
For pitch bend or mod wheel
$7.95 (Part #4624)
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Power cord
Power cord
$7.95 (Part #PC)
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Power supply board, Ensoniq
Power supply board, Ensoniq
$49.95 (Part #4561)
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Power switch, rocker type
Power switch, rocker type
$5.95 (Part #4149)
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Quick Start Guide, KT-76/KT-88
$3.95 (Part #KTQS)
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Ribbon cable, 14-inch, 20-pin
Ribbon cable, 14-inch, 20-pin
Main board to jack board (longer cable)
$7.95 (Part #4089)
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Ribbon cable, 15-inch, 50-pin
Ribbon cable, 15-inch, 50-pin
Main board to card slot
$16.95 (Part #4530)
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Ribbon cable, 2-inch, 20-pin
Ribbon cable, 2-inch, 20-pin
Main board to jack board (shorter cable)
$6.95 (Part #4193)
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Ribbon cable, 4.5-inch, 16-pin
Ribbon cable, 4.5-inch, 16-pin
Keyboard to keyboard processor board
$7.95 (Part #3052)
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Ribbon cable, 6-inch, 20-pin
Ribbon cable, 6-inch, 20-pin
Keyboard to keyboard processor board
$9.95 (Part #5001)
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Rubber foot, 1/2-inch tall, with lock pin
Rubber foot, 1/2-inch tall, with lock pin
$2.95 (Part #4549)
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Rubber stop for pitch/mod wheel
Rubber stop for pitch/mod wheel
$2.95 (Part #4606)
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Screws, black, package of 10
Screws, black, package of 10
For bottom/rear panel
$4.95 (Part #2391)
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Screws, pkg of 10
Screws, pkg of 10
For power supply, display board, etc.
$3.95 (Part #2203)
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Slide potentiometer, 10KB, 45mm
Slide potentiometer, 10KB, 45mm
For Volume or Data
$14.95 (Part #4131)
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Slider knob, Ensoniq
Slider knob, Ensoniq
$5.95 (Part #4002)
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Slider standoff, Ensoniq
Slider standoff, Ensoniq
$1.95 (Part #4152)
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Spring for pitch bend wheel
Spring for pitch bend wheel
$3.95 (Part #4028)
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Style 42W key, black note
Style 42W key, black note
$9.95 (Part #K42WBL)
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Style 42W key, bottom E note
$14.95 (Part #K42WEB)
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Style 42W key, note A
$10.95 (Part #K42WA)
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Style 42W key, note B
Style 42W key, note B
$10.95 (Part #K42WB)
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Style 42W key, note C
Style 42W key, note C
$10.95 (Part #K42WC)
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Style 42W key, note D
Style 42W key, note D
$10.95 (Part #K42WD)
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Style 42W key, note E
Style 42W key, note E
$10.95 (Part #K42WE)
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Style 42W key, note F
Style 42W key, note F
$10.95 (Part #K42WF)
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Style 42W key, note G
$10.95 (Part #K42WG)
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Style 42W key, top G note
$16.95 (Part #K42WGT)
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Transformer assembly, Ensoniq
Transformer assembly, Ensoniq
$49.95 (Part #6451)
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Voltage regulator, 7805
Voltage regulator, 7805
$2.95 (Part #2256)
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Voltage regulator, 7905
Voltage regulator, 7905
$2.95 (Part #2255)
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