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Roland KR-777

Released in 2001

The KR-777 is an 88-note digital home piano.

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.

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Panel controls
Pedals
Power Adapters
Sounds
Speakers
Transformers
AC power socket
AC power socket
$15.95 (Part #1513)
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Button, small black, Roland
Button, small black, Roland
$2.95 (Part #6171)
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Button, small red, Roland
Button, small red, Roland
$2.95 (Part #6175)
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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
$5.95 (Part #5296)
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Display, Roland
Display, Roland
$69.95 (Part #9102)
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Hammer weight, black key
Hammer weight, black key
$7.95 (Part #5747)
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Hammer weight, white key
Hammer weight, white key
$7.95 (Part #5748)
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Key contact board, 49-note (High)
Key contact board, 49-note (High)
$129.95 (Part #5741)
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Key pivot
Key pivot
$0.95 (Part #4797)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For Inputs, Outputs
$12.95 (Part #4546R)
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Phone jack, 1/4-inch, 7-pin PCB mount
Phone jack, 1/4-inch, 7-pin PCB mount
For Phones
$10.95 (Part #3634)
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Power switch cap, Roland
Power switch cap, Roland
$6.95 (Part #3894)
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Pushbutton tact switches, pkg of 10
Pushbutton tact switches, pkg of 10
$11.95 (Part #4572X)
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Slide potentiometer, 10KBx2, 30mm
Slide potentiometer, 10KBx2, 30mm
For Volume
$19.95 (Part #4531)
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Slider knob, Roland
Slider knob, Roland
$6.95 (Part #3661)
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Style 43U key, black note
Style 43U key, black note
$9.95 (Part #K43UBL)
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Style 43U key, bottom A note
Style 43U key, bottom A note
$17.95 (Part #K43UAB)
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Style 43U key, note A
Style 43U key, note A
$11.95 (Part #K43UA)
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Style 43U key, note B
Style 43U key, note B
$11.95 (Part #K43UB)
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Style 43U key, note C
Style 43U key, note C
$11.95 (Part #K43UC)
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Style 43U key, note D
Style 43U key, note D
$11.95 (Part #K43UD)
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Style 43U key, note E
Style 43U key, note E
$11.95 (Part #K43UE)
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Style 43U key, note F
Style 43U key, note F
$11.95 (Part #K43UF)
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Style 43U key, note G
Style 43U key, note G
$11.95 (Part #K43UG)
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Style 43U key, top C note
Style 43U key, top C note
$21.95 (Part #K43UC8)
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