Roland HP-137

Released in 2000

The HP-137 is an 88-note digital piano with 64-note polyphony.

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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AC power socket
AC power socket
$15.95 (Part #1513)
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Contact strip, 12-note
Contact strip, 12-note
$10.95 (Part #4156)
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Contact strip, 13-note, Roland
Contact strip, 13-note, Roland
$17.95 (Part #CS4160)
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Contact strip, 3-note
Contact strip, 3-note
$5.95 (Part #5296)
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Hammer weight frame, 12-note
Hammer weight frame, 12-note
$12.95 (Part #3143)
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Hammer weight frame, 4-note
Hammer weight frame, 4-note
$7.95 (Part #3142)
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Hammer weight, black key
Hammer weight, black key
$3.95 (Part #3075)
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Hammer weight, white key
Hammer weight, white key
$4.95 (Part #4585)
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Key contact board, 39-note (Low), Roland
Key contact board, 39-note (Low), Roland
$49.95 (Part #1512)
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Key contact board, 49-note (Upper), Roland
Key contact board, 49-note (Upper), Roland
$59.95 (Part #1511)
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Key pivot
Key pivot
$0.95 (Part #4797)
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Key return spring, white keys
Key return spring, white keys
$5.95 (Part #KYSP42)
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MIDI jacks assembly
MIDI jacks assembly
$11.95 (Part #11729)
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Phone jack, 1/4-inch, 3-pin PCB mount
Phone jack, 1/4-inch, 3-pin PCB mount
For Inputs
$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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Potentiometer, 10KBx2 rotary with switch
Potentiometer, 10KBx2 rotary with switch
For Volume
$17.95 (Part #1324)
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Power cord, IEC
Power cord, IEC
$7.95 (Part #PC)
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Power switch cap, Roland
Power switch cap, Roland
$12.95 (Part #2175)
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Power switch, pushbutton
Power switch, pushbutton
$26.95 (Part #3916)
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Style 29U key, black note
Style 29U key, black note
$9.95 (Part #K29UBL)
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Style 29U key, bottom A note
Style 29U key, bottom A note
$15.95 (Part #K29UAB)
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Style 29U key, note A
Style 29U key, note A
$10.95 (Part #K29UA)
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Style 29U key, note B
Style 29U key, note B
$10.95 (Part #K29UB)
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Style 29U key, note C
Style 29U key, note C
$10.95 (Part #K29UC)
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Style 29U key, note D
Style 29U key, note D
$10.95 (Part #K29UD)
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Style 29U key, note E
Style 29U key, note E
$10.95 (Part #K29UE)
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Style 29U key, note F
Style 29U key, note F
$10.95 (Part #K29UF)
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Style 29U key, note G
Style 29U key, note G
$10.95 (Part #K29UG)
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Style 29U key, top C note
Style 29U key, top C note
$15.95 (Part #K29UC8)
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