Roland JW-50
Released in 1992The JW-50 is a 24-voice workstation with a 61-note keyboard.

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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.

Replacement Keys

Aftertouch strip, 61-note
$49.95 (Part #3080)
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$49.95 (Part #3080)

Battery holder
$3.95 (Part #3090)
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$3.95 (Part #3090)

Battery, 3V lithium
$3.95 (Part #4347)
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$3.95 (Part #4347)

Bender assembly, Roland
$49.95 (Part #2314)
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$49.95 (Part #2314)

Bender frame, Roland
$14.95 (Part #3914)
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$14.95 (Part #3914)

Bender lever, Roland
$19.95 (Part #4955)
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$19.95 (Part #4955)

Bender plate, Roland
$12.95 (Part #3902)
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$12.95 (Part #3902)

Bender rubber stop
$1.95 (Part #3553)
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$1.95 (Part #3553)

Button, black, Roland
For Track Select, Compu/Manual
$5.95 (Part #2532)
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For Track Select, Compu/Manual
$5.95 (Part #2532)

Button, with LED window, Roland
For Loop, Microstep, Realtime
$3.95 (Part #4476)
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For Loop, Microstep, Realtime
$3.95 (Part #4476)

Button, without LED window, Roland
For Locate, Information
$3.95 (Part #4815)
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For Locate, Information
$3.95 (Part #4815)

Contact strip spacer, 12-note
$5.95 (Part #4907)
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$5.95 (Part #4907)

Contact strip spacer, 13-note
$6.95 (Part #4908)
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$6.95 (Part #4908)

Contact strip, 12-note, Roland
$14.95 (Part #4655)
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$14.95 (Part #4655)

Contact strip, 13-note, Roland
$16.95 (Part #4658)
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$16.95 (Part #4658)

Disk drive, 3.5-inch
$69.95 (Part #7289)
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$69.95 (Part #7289)

Display, LCD
$59.95 (Part #1420)
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$59.95 (Part #1420)

Encoder
$19.95 (Part #1082)
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$19.95 (Part #1082)

Encoder knob, Roland
$12.95 (Part #4637)
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$12.95 (Part #4637)

Key bushing, Roland
$0.45 (Part #4906)
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$0.45 (Part #4906)

Key return spring
$0.95 (Part #KEYSPV)
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$0.95 (Part #KEYSPV)

Keyboard contact board, 32-note (Low)
$34.95 (Part #4895)
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$34.95 (Part #4895)

MIDI jacks assembly
$12.95 (Part #3435)
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$12.95 (Part #3435)

Phone jack, 1/4-inch, 4-pin PCB mount
For Ext Control
$10.95 (Part #3654)
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For Ext Control
$10.95 (Part #3654)

Phone jack, 1/4-inch, 4-pin PCB mount
For Outputs, Pedals
$10.95 (Part #3688)
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For Outputs, Pedals
$10.95 (Part #3688)

Potentiometer, 100KB rotary with center tap
For bender
$23.95 (Part #4952)
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For bender
$23.95 (Part #4952)

Power inlet jack
$5.95 (Part #3062)
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$5.95 (Part #3062)

Power switch, pushbutton
$10.95 (Part #3440)
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$10.95 (Part #3440)

Pushbutton switch
For Track Select, Compu/Manual
$2.95 (Part #9046)
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For Track Select, Compu/Manual
$2.95 (Part #9046)

Pushbutton tact switch, 5mm, 2-pin
$1.95 (Part #4478)
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$1.95 (Part #4478)

Pushbutton tact switches, 5mm, pkg of 10
$11.95 (Part #4478X)
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$11.95 (Part #4478X)

Rubber foot, 3/8-inch tall, with lock pin
$9.95 (Part #2439)
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$9.95 (Part #2439)

Slide potentiometer, 100KB
For all sliders except Volume
$19.95 (Part #1321)
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For all sliders except Volume
$19.95 (Part #1321)

Slide potentiometer, 10KBx2, 30mm
For Volume
$17.95 (Part #3275)
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For Volume
$17.95 (Part #3275)

Slider knob, Roland
$4.95 (Part #1163)
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$4.95 (Part #1163)

Spring for bender
For modulation
$3.95 (Part #4957)
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For modulation
$3.95 (Part #4957)

Spring for bender/joystick
$1.95 (Part #4956)
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$1.95 (Part #4956)

Style 22U key, black note
$9.95 (Part #K22UBL)
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$9.95 (Part #K22UBL)

Style 22U key, note A
$10.95 (Part #K22UA)
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$10.95 (Part #K22UA)

Style 22U key, note B or E
$10.95 (Part #K22UBE)
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$10.95 (Part #K22UBE)

Style 22U key, note C or F
$10.95 (Part #K22UCF)
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$10.95 (Part #K22UCF)

Style 22U key, note D
$10.95 (Part #K22UD)
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$10.95 (Part #K22UD)

Style 22U key, note G
$10.95 (Part #K22UG)
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$10.95 (Part #K22UG)

Style 22U key, top C note
$15.95 (Part #K22UC8)
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$15.95 (Part #K22UC8)

Switch cap, black
For Power
$4.95 (Part #4665)
Click for details
For Power
$4.95 (Part #4665)