Roland KR-277
Released in 2000The KR-277 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
$11.95 (Part #2257)
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$11.95 (Part #2257)

Button, black with LED window, Roland
$7.95 (Part #2569)
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$7.95 (Part #2569)

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

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

Button, no LED window, Roland
$3.95 (Part #3644)
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$3.95 (Part #3644)

Button, red with LED window, Roland
$6.95 (Part #5586)
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$6.95 (Part #5586)

Button, translucent, Roland
$2.95 (Part #3521)
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$2.95 (Part #3521)

Button, with LED window, Roland
$3.95 (Part #3911)
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$3.95 (Part #3911)

Contact strip, 12-note, Roland
$10.95 (Part #CS3226)
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$10.95 (Part #CS3226)

Contact strip, 8-note, Roland
$9.95 (Part #12148)
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$9.95 (Part #12148)

Hammer weight #1, Roland
$8.95 (Part #6521)
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$8.95 (Part #6521)

Hammer weight #2, Roland
$8.95 (Part #6522)
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$8.95 (Part #6522)

Hammer weight #3, Roland
$8.95 (Part #6523)
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$8.95 (Part #6523)

Hammer weight #4, Roland
$8.95 (Part #6524)
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$8.95 (Part #6524)

Key contact board, 24-note (Low), Roland
$34.95 (Part #6056)
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$34.95 (Part #6056)

Key contact board, 32-note (High), Roland
$49.95 (Part #6058)
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$49.95 (Part #6058)

Key contact board, 32-note (Mid), Roland
$39.95 (Part #6057)
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$39.95 (Part #6057)

Key guide, black note
$0.45 (Part #5042)
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$0.45 (Part #5042)

Keybed cushion, 88-note, Roland
(Hammers rest against this)
$32.95 (Part #7463)
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(Hammers rest against this)
$32.95 (Part #7463)

Keybed cushion, Roland
(Hammers strike against this)
$49.95 (Part #9413)
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(Hammers strike against this)
$49.95 (Part #9413)

Keybed sub-chassis, 12-note, Roland
$29.95 (Part #5254)
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$29.95 (Part #5254)

Keybed sub-chassis, 4-note, Roland
$21.95 (Part #4455)
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$21.95 (Part #4455)

Phone jack, 1/4-inch, 4-pin PCB mount
For all rear panel jacks
$12.95 (Part #3688)
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For all rear panel jacks
$12.95 (Part #3688)

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

Power cord
$12.95 (Part #PCD)
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$12.95 (Part #PCD)

Pushbutton tact switch
$7.95 (Part #1410)
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$7.95 (Part #1410)

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

Pushbutton tact switch, 5mm, 2-pin
For Pad buttons
$2.95 (Part #1469)
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For Pad buttons
$2.95 (Part #1469)

Pushbutton tact switch, with orange LED
$10.95 (Part #2389)
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$10.95 (Part #2389)

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

Slide potentiometer, 10KB, 30mm
For Reverb
$17.95 (Part #4682)
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For Reverb
$17.95 (Part #4682)

Slide potentiometer, 10KB, 30mm with center detent
For Balance
$16.95 (Part #1207)
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For Balance
$16.95 (Part #1207)

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

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

Speaker, 4.5-inch
$19.95 (Part #6259)
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$19.95 (Part #6259)

Style 13U key, black note
$9.95 (Part #K13UBL)
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$9.95 (Part #K13UBL)

Style 13U key, bottom A note
$15.95 (Part #K13UAB)
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$15.95 (Part #K13UAB)

Style 13U key, note A
$10.95 (Part #K13UA)
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$10.95 (Part #K13UA)

Style 13U key, note B
$10.95 (Part #K13UB)
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$10.95 (Part #K13UB)

Style 13U key, note C
$10.95 (Part #K13UC)
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$10.95 (Part #K13UC)

Style 13U key, note D
$10.95 (Part #K13UD)
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$10.95 (Part #K13UD)

Style 13U key, note E
$10.95 (Part #K13UE)
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$10.95 (Part #K13UE)

Style 13U key, note F
$10.95 (Part #K13UF)
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$10.95 (Part #K13UF)

Style 13U key, note G
$10.95 (Part #K13UG)
Click for details
$10.95 (Part #K13UG)

Style 13U key, top C note
$15.95 (Part #K13UC8)
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$15.95 (Part #K13UC8)

Transformer, Roland
$49.95 (Part #1519)
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$49.95 (Part #1519)