Roland HP-700
Released in 1987The HP-700 is a 76-note electronic home piano with built-in speakers.

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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)
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$14.95 (Part #4415)

Contact strip, 12-note
$16.95 (Part #1300)
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$16.95 (Part #1300)

Contact strip, 4-note
$11.95 (Part #6310)
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$11.95 (Part #6310)

Contact strip, 7-note
$16.95 (Part #1302)
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$16.95 (Part #1302)

Contact strip, 8-note
$16.95 (Part #1301)
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$16.95 (Part #1301)

Encoder, rotary
For Tune
$16.95 (Part #1125)
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For Tune
$16.95 (Part #1125)

Key guide, white key
$0.45 (Part #5043)
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$0.45 (Part #5043)

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)

Knob, rotary, Roland
For Tune
$7.95 (Part #2188)
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For Tune
$7.95 (Part #2188)

MIDI jack, female
For MIDI Out, Thru (not In)
$9.95 (Part #5325)
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For MIDI Out, Thru (not In)
$9.95 (Part #5325)

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

Phone jack, 1/4-inch, 3-pin PCB mount
For Right Input, Soft Pedal
$10.95 (Part #4334)
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For Right Input, Soft Pedal
$10.95 (Part #4334)

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

Phone jack, red, 1/4-inch, 3-pin PCB mount
For Damper pedal
$10.95 (Part #9787)
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For Damper pedal
$10.95 (Part #9787)

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

Power switch cap, Roland
$7.95 (Part #3903)
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$7.95 (Part #3903)

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

Pushbutton tact switch, 5mm, 4-pin with ground
$1.95 (Part #1175)
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$1.95 (Part #1175)

Slide potentiometer, 100KAx2
For Brilliance
$19.95 (Part #1304)
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For Brilliance
$19.95 (Part #1304)

Slide potentiometer, 10KAx2, 30mm
For Volume
$24.95 (Part #3811)
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For Volume
$24.95 (Part #3811)

Slider knob, Roland
$6.95 (Part #1305)
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$6.95 (Part #1305)

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

Style 20W key, bottom E note
$19.95 (Part #K20WEB)
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$19.95 (Part #K20WEB)

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

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

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

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

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

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

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

Style 20W key, top G note
$19.95 (Part #K20WGT)
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$19.95 (Part #K20WGT)

Transistor, 2SB507 or NTE153 or 2SB1015
$3.95 (Part #2577)
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$3.95 (Part #2577)

Transistor, 2SC1740
$1.95 (Part #7502)
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$1.95 (Part #7502)