Roland KR-3500
Released in 1992The KR-3500 is an 88-note digital home piano.

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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

AC power socket, 2-blade
$14.95 (Part #4415)
Click for details
$14.95 (Part #4415)

Button, brown, without LED window, Roland
For Stop, OneTouch Program
$4.95 (Part #6286)
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For Stop, OneTouch Program
$4.95 (Part #6286)

Button, gray, Roland
For Demo
$4.95 (Part #7650)
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For Demo
$4.95 (Part #7650)

Button, gray, with LED window, Roland
For Play
$4.95 (Part #6285)
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For Play
$4.95 (Part #6285)

Button, gray, without LED window, Roland
For Start/Stop
$5.95 (Part #1462)
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For Start/Stop
$5.95 (Part #1462)

Button, red, with LED window, Roland
For Record
$4.95 (Part #6287)
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For Record
$4.95 (Part #6287)

Button, red, without LED window, Roland
For Write
$4.95 (Part #6288)
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For Write
$4.95 (Part #6288)

Button, with LED window, Roland
For larger buttons
$3.95 (Part #4476)
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For larger buttons
$3.95 (Part #4476)

Button, with LED window, Roland
For smaller buttons
$9.95 (Part #4904)
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For smaller buttons
$9.95 (Part #4904)

Button, without LED window, Roland
For smaller buttons
$4.95 (Part #1455)
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For smaller buttons
$4.95 (Part #1455)

Button, without LED window, Roland
For larger buttons
$3.95 (Part #4815)
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For larger buttons
$3.95 (Part #4815)

Contact strip, 12-note, Roland
$16.95 (Part #1286)
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$16.95 (Part #1286)

Contact strip, 8-note, Roland
$11.95 (Part #1733)
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$11.95 (Part #1733)

Key contact board, 24-note (Low), Roland
$27.95 (Part #7702)
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$27.95 (Part #7702)

Key contact board, 32-note (High), Roland
$39.95 (Part #7738)
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$39.95 (Part #7738)

Key contact board, 32-note (Mid), Roland
$39.95 (Part #7737)
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$39.95 (Part #7737)

Key lock, black key, Roland
$2.95 (Part #5757)
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$2.95 (Part #5757)

Key lock, white key, Roland
$2.95 (Part #5758)
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$2.95 (Part #5758)

Key return spring, Roland
$1.95 (Part #5754)
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$1.95 (Part #5754)

LED board, Roland
$6.95 (Part #6358)
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$6.95 (Part #6358)

Memory card board, Roland
$16.95 (Part #6360)
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$16.95 (Part #6360)

Memory card guide, Roland
$7.95 (Part #3964)
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$7.95 (Part #3964)

MIDI jacks assembly
$12.95 (Part #5251)
Click for details
$12.95 (Part #5251)

Panel board A, Roland
$26.95 (Part #6357)
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$26.95 (Part #6357)

Phone jack, 1/4-inch, 3-pin PCB mount
For Inputs, Outputs
$10.95 (Part #4334)
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For Inputs, Outputs
$10.95 (Part #4334)

Phone jack, 1/4-inch, 3-pin PCB mount
For Exp Pedal
$10.95 (Part #4178)
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For Exp Pedal
$10.95 (Part #4178)

Phone jack, 1/4-inch, 7-pin PCB mount
For Phones
$10.95 (Part #3634)
Click for details
For Phones
$10.95 (Part #3634)

Pitch bend wheel assembly, Roland
$29.95 (Part #6543)
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$29.95 (Part #6543)

Pitch bend/mod wheel, Roland
$7.95 (Part #9097)
Click for details
$7.95 (Part #9097)

Pitch wheel frame, Roland
$8.95 (Part #9865)
Click for details
$8.95 (Part #9865)

Potentiometer, 100KB rotary with center tap
For pitch bend wheel
$23.95 (Part #4952)
Click for details
For pitch bend wheel
$23.95 (Part #4952)

Power cord, 2-blade
$15.95 (Part #PCJ)
Click for details
$15.95 (Part #PCJ)

Power switch cap, black
$9.95 (Part #3491)
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$9.95 (Part #3491)

Power switch, pushbutton
$26.95 (Part #3916)
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$26.95 (Part #3916)

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

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

Screws, 8mm, pkg of 10
For circuit boards
$3.95 (Part #3908)
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For circuit boards
$3.95 (Part #3908)

Slide potentiometer, 10KB, 45mm
For Tempo
$19.95 (Part #3700)
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For Tempo
$19.95 (Part #3700)

Slide potentiometer, 10KBx2, 30mm
For Volume
$19.95 (Part #4531)
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For Volume
$19.95 (Part #4531)

Slide potentiometer, 50KBx2 with detent, 30mm
For Brilliance
$19.95 (Part #3554)
Click for details
For Brilliance
$19.95 (Part #3554)

Slider knob, Roland
$6.95 (Part #3661)
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$6.95 (Part #3661)

Style 20W key, black note
$12.95 (Part #K20WBL)
Click for details
$12.95 (Part #K20WBL)

Style 20W key, bottom A note
$19.95 (Part #K20WAB)
Click for details
$19.95 (Part #K20WAB)

Style 20W key, note A
$14.95 (Part #K20WA)
Click for details
$14.95 (Part #K20WA)

Style 20W key, note B
$14.95 (Part #K20WB)
Click for details
$14.95 (Part #K20WB)

Style 20W key, note C
$14.95 (Part #K20WC)
Click for details
$14.95 (Part #K20WC)

Style 20W key, note D
$14.95 (Part #K20WD)
Click for details
$14.95 (Part #K20WD)

Style 20W key, note E
$14.95 (Part #K20WE)
Click for details
$14.95 (Part #K20WE)

Style 20W key, note F
$14.95 (Part #K20WF)
Click for details
$14.95 (Part #K20WF)

Style 20W key, note G
$14.95 (Part #K20WG)
Click for details
$14.95 (Part #K20WG)

Style 20W key, top C note
$19.95 (Part #K20WC8)
Click for details
$19.95 (Part #K20WC8)