Kurzweil K2500X

Released in 1996

The 76-note K2500 and the 88-note K2500X were sampler/synthesizer/workstations incorporating built-in effects and velocity and aftertouch-sensitive keyboards.

There were two different styles of keys used in the K2500X. Earlier models used K42W keys, while later models used K29W, so please compare yours to this photo before ordering any keybed parts.

Kurzweil K2500X
All photos are copyrighted by Syntaur, and may not be used without permission.

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.

Aftertouch strip, 88-note
Aftertouch strip, 88-note
For white keys
$47.95 (Part #3262)
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Aftertouch strip, 88-note (black keys)
Aftertouch strip, 88-note (black keys)
$44.95 (Part #5327)
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Audio I/O board, Kurzweil
Audio I/O board, Kurzweil
$69.95 (Part #2183)
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Audio scanner board, Kurzweil
Audio scanner board, Kurzweil
$229.95 (Part #10105)
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Backlight power board, Kurzweil
Backlight power board, Kurzweil
$29.95 (Part #5309)
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Battery compartment door
Battery compartment door
$8.95 (Part #4692)
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Button set (+/-, 0, Clear), Kurzweil
Button set (+/-, 0, Clear), Kurzweil
$12.95 (Part #10082)
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Button set (1-2-3), Kurzweil
Button set (1-2-3), Kurzweil
$12.95 (Part #10079)
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Button set (4-5-6), Kurzweil
Button set (4-5-6), Kurzweil
$12.95 (Part #10080)
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Button set (7-8-9), Kurzweil
Button set (7-8-9), Kurzweil
$12.95 (Part #10081)
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Button, with LED window
Button, with LED window
$5.95 (Part #2181)
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Contact strip, 12-note
Contact strip, 12-note
$10.95 (Part #4156)
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Contact strip, 13-note
Contact strip, 13-note
$11.95 (Part #4158)
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Contact strip, 3-note
Contact strip, 3-note
$3.95 (Part #5296)
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Disk drive bezel, Kurzweil
Disk drive bezel, Kurzweil
$14.95 (Part #6135)
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Disk drive, 3.5-inch
Disk drive, 3.5-inch
$46.95 (Part #5329)
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Display assembly, Kurzweil
Display assembly, Kurzweil
$249.95 (Part #5778)
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Encoder
Encoder
$16.95 (Part #9769)
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Encoder escutcheon, Kurzweil
Encoder escutcheon, Kurzweil
$9.95 (Part #9775)
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Encoder knob, Kurzweil
Encoder knob, Kurzweil
$9.95 (Part #4700)
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End cap, black, left
End cap, black, left
$37.95 (Part #3268)
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End cap, black, right
End cap, black, right
$37.95 (Part #3174)
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End cap, purple, left
End cap, purple, left
$37.95 (Part #2134)
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End cap, purple, right
End cap, purple, right
$37.95 (Part #2135)
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Engine board, early Kurzweil K2500
Engine board, early Kurzweil K2500
$159.95 (Part #9806)
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Engine board, later Kurzweil K2500
Engine board, later Kurzweil K2500
$159.95 (Part #9622)
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Fan
Fan
$14.95 (Part #4727)
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Fan guard, Kurzweil
Fan guard, Kurzweil
$6.95 (Part #6134)
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Felt key cushion, 88-note
Felt key cushion, 88-note
$12.95 (Part #3786)
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Flash SIMM board, Kurzweil
Flash SIMM board, Kurzweil
$24.95 (Part #8987)
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Hammer weight frame, 11-note
Hammer weight frame, 11-note
For K2500X with K42W keys
$9.95 (Part #4785)
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Hammer weight frame, 12-note
Hammer weight frame, 12-note
For K2500X with K42W keys
$9.95 (Part #4784)
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Hammer weight frame, 12-note
Hammer weight frame, 12-note
For K2500X with K29W keys
$12.95 (Part #3143)
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Hammer weight frame, 4-note
Hammer weight frame, 4-note
For K2500X with K42W keys
$7.95 (Part #3163)
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Hammer weight frame, 4-note
Hammer weight frame, 4-note
For K2500X with K29W keys
$7.95 (Part #3142)
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Hammer weight frame, 5-note
Hammer weight frame, 5-note
For K2500X with K42W keys
$7.95 (Part #4786)
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Hammer weight, black key
Hammer weight, black key
For K2500X with K29W keys
$3.95 (Part #3075)
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Hammer weight, black key
Hammer weight, black key
For K2500X with K42W keys
$3.95 (Part #4208)
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Hammer weight, white key
Hammer weight, white key
For K2500X with K42W keys
$3.95 (Part #4207)
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Hammer weight, white key
Hammer weight, white key
For K2500X with K29W keys
$4.95 (Part #4585)
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IC, 74HC138 3 to 8 multiplexer
IC, 74HC138 3 to 8 multiplexer
$1.95 (Part #8125)
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IC, 74HC373 octal D latch
IC, 74HC373 octal D latch
$2.95 (Part #8191)
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IC, 74HC4051E multiplexer switch
IC, 74HC4051E multiplexer switch
$2.95 (Part #3301)
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IC, TL072 op amp
IC, TL072 op amp
$2.95 (Part #3388)
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Jack board, Kurzweil
Jack board, Kurzweil
$49.95 (Part #5811)
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Key contact board, 39-note (Low)
Key contact board, 39-note (Low)
$59.95 (Part #3156)
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Key contact board, 39-note (Low)
Key contact board, 39-note (Low)
$36.95 (Part #2132)
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Key contact board, 49-note (High)
Key contact board, 49-note (High)
For early K42W keybeds only
$47.95 (Part #3155)
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Key contact board, 49-note (High)
Key contact board, 49-note (High)
For newer K29W keybeds only
$62.95 (Part #5079)
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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
For K2500X with K42W keys
$0.75 (Part #KEYSP5)
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Key return spring, for black keys
Key return spring, for black keys
For K2500X with K29W keys
$0.75 (Part #KYSP15)
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Key return spring, for white keys
Key return spring, for white keys
For K2500X with K29W keys
$0.75 (Part #KYSP14)
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Key return spring, for white keys
Key return spring, for white keys
For K2500X with K42W keys
$0.75 (Part #KEYSP4)
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Nut, for 1/4-inch phone jack
Nut, for 1/4-inch phone jack
$0.45 (Part #4301)
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Orchestral ROM, Kurzweil
Orchestral ROM, Kurzweil
$99.95 (Part #10503)
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Panel board, Kurzweil
Panel board, Kurzweil
$84.95 (Part #5351)
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Pitch bend/mod wheel assembly, Kurzweil
Pitch bend/mod wheel assembly, Kurzweil
$49.95 (Part #5310)
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Pitch bend/mod wheel panel, Kurzweil
Pitch bend/mod wheel panel, Kurzweil
$19.95 (Part #5812)
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Potentiometer, 10KB rotary
Potentiometer, 10KB rotary
For LCD Contrast
$6.95 (Part #1896)
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Potentiometer, 10KB rotary
Potentiometer, 10KB rotary
For pitch bend or mod wheel
$21.95 (Part #1098)
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Power cord
Power cord
$7.95 (Part #PC)
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Power inlet module, Kurzweil
Power inlet module, Kurzweil
$39.95 (Part #4985)
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Power supply board, Kurzweil
Power supply board, Kurzweil
For older K2500X with 30-pin SIMM board
$79.95 (Part #4719)
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Power supply board, Kurzweil
Power supply board, Kurzweil
For newer K2500X with 72-pin SIMM board
$79.95 (Part #4986)
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Pushbutton tact switch, 4.2mm, 2-pin
Pushbutton tact switch, 4.2mm, 2-pin
$1.95 (Part #2498)
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Ribbon cable, 1.5-inch, 4-pin
Ribbon cable, 1.5-inch, 4-pin
For upper to lower key contact boards
$5.95 (Part #2276)
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Ribbon cable, 15-inch, 16-pin
Ribbon cable, 15-inch, 16-pin
$10.95 (Part #7978)
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Ribbon cable, 15-inch, 34-pin
Ribbon cable, 15-inch, 34-pin
Engine board to audio board
$9.95 (Part #4266)
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Ribbon cable, 23-inch, 20-pin
Ribbon cable, 23-inch, 20-pin
Audio board to panel board
$9.95 (Part #4251)
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Ribbon cable, 40-inch, 34-pin
Ribbon cable, 40-inch, 34-pin
Engine board to disk drive
$9.95 (Part #4722)
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Ribbon cable, 8-inch, 50-pin
Ribbon cable, 8-inch, 50-pin
Engine board to backlight power board
$11.95 (Part #4721)
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Ribbon cable, 8-inch, 50-pin
Ribbon cable, 8-inch, 50-pin
Engine board to audio I/O board
$11.95 (Part #2184)
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Ribbon cable, Kurzweil
Ribbon cable, Kurzweil
$24.95 (Part #5779)
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Ribbon controller, Kurzweil
Ribbon controller, Kurzweil
$49.95 (Part #5780)
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Ribbon escutcheon, black, Kurzweil
Ribbon escutcheon, black, Kurzweil
$5.95 (Part #1296)
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Ribbon escutcheon, purple, Kurzweil
Ribbon escutcheon, purple, Kurzweil
$5.95 (Part #5766)
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Sampler I/O board, Kurzweil
Sampler I/O board, Kurzweil
$29.95 (Part #8904)
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SIMM memory, 32-Meg, 72-pin
SIMM memory, 32-Meg, 72-pin
For newer K2500X with 72-pin SIMM slots only
$29.95 (Part #SIMM32)
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Slide potentiometer, 10KAx2, 45mm
Slide potentiometer, 10KAx2, 45mm
For Volume
$16.95 (Part #3552)
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Slide potentiometer, 10KB, 45mm
Slide potentiometer, 10KB, 45mm
For sliders 1-8
$16.95 (Part #3584)
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Slider board, Kurzweil
Slider board, Kurzweil
$59.95 (Part #2179)
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Slider escutcheon, Kurzweil
Slider escutcheon, Kurzweil
$2.95 (Part #2178)
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Slider knob
Slider knob
$6.95 (Part #4702)
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Style 29W key, black note
Style 29W key, black note
For later K2500X
$10.95 (Part #K29WBL)
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Style 29W key, bottom A note
For later K2500X
$16.95 (Part #K29WAB)
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Style 29W key, note A
For later K2500X
$12.95 (Part #K29WA)
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Style 29W key, note B
Style 29W key, note B
For later K2500X
$12.95 (Part #K29WB)
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Style 29W key, note C
For later K2500X
$12.95 (Part #K29WC)
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Style 29W key, note D
For later K2500X
$12.95 (Part #K29WD)
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Style 29W key, note E
Style 29W key, note E
For later K2500X
$12.95 (Part #K29WE)
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Style 29W key, note F
For later K2500X
$12.95 (Part #K29WF)
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Style 29W key, note G
For later K2500X
$12.95 (Part #K29WG)
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Style 29W key, top C note
For later K2500X
$16.95 (Part #K29WC8)
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Style 42W key, black note
Style 42W key, black note
For earlier K2500X
$9.95 (Part #K42WBL)
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Style 42W key, bottom A note
For earlier K2500X
$16.95 (Part #K42WAB)
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Style 42W key, note A
For earlier K2500X
$10.95 (Part #K42WA)
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Style 42W key, note B
Style 42W key, note B
For earlier K2500X
$10.95 (Part #K42WB)
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Style 42W key, note C
Style 42W key, note C
For earlier K2500X
$10.95 (Part #K42WC)
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Style 42W key, note D
Style 42W key, note D
For earlier K2500X
$10.95 (Part #K42WD)
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Style 42W key, note E
Style 42W key, note E
For earlier K2500X
$10.95 (Part #K42WE)
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Style 42W key, note F
Style 42W key, note F
For earlier K2500X
$10.95 (Part #K42WF)
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Style 42W key, note G
For earlier K2500X
$10.95 (Part #K42WG)
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Style 42W key, top C note
For earlier K2500X
$16.95 (Part #K42WC8)
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Switch board, Kurzweil
Switch board, Kurzweil
$17.95 (Part #1890)
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Transformer, for Kurzweil
Transformer, for Kurzweil
$59.95 (Part #4724)
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Voltage regulator, 7912
Voltage regulator, 7912
$2.95 (Part #1739)
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Wiring harness, Kurzweil
Wiring harness, Kurzweil
Ribbon controller to wheels board
$9.95 (Part #4723)
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