Roland E-30
Released in 1990The E-30 is a 5-octave intelligent synthesizer 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

Battery, 3V lithium
$3.95 (Part #4347)
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$3.95 (Part #4347)

Bender assembly, Roland
$49.95 (Part #4595)
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$49.95 (Part #4595)

Bender frame, Roland
$14.95 (Part #3914)
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$14.95 (Part #3914)

Bender lever, Roland
$19.95 (Part #4955)
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$19.95 (Part #4955)

Bender plate, Roland
$12.95 (Part #3902)
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$12.95 (Part #3902)

Bender rubber stop
$1.95 (Part #3553)
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$1.95 (Part #3553)

Contact strip, 12-note
$10.95 (Part #4156)
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$10.95 (Part #4156)

Contact strip, 13-note
$16.95 (Part #CS4160)
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$16.95 (Part #CS4160)

Contact strip, 4-note
$6.95 (Part #4157)
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$6.95 (Part #4157)

Contact strip, 8-note
$8.95 (Part #4159)
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$8.95 (Part #4159)

Encoder knob, Roland, 44mm
$9.95 (Part #8597)
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$9.95 (Part #8597)

Key bushing, rubber
$0.45 (Part #4344)
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$0.45 (Part #4344)

Key contact board, 29-note (High)
$29.95 (Part #5832)
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$29.95 (Part #5832)

Key contact board, 32-note (Low)
$34.95 (Part #5831)
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$34.95 (Part #5831)

Key return springs, pkg of 10
$4.95 (Part #KYSP40)
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$4.95 (Part #KYSP40)

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

MIDI jack, female
$6.95 (Part #5085)
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$6.95 (Part #5085)

Potentiometer, 100KB rotary with center tap
For bender
$23.95 (Part #4952)
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For bender
$23.95 (Part #4952)

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

Power switch cap, black
$9.95 (Part #3492)
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$9.95 (Part #3492)

Pushbutton tact switches, pkg of 10
$11.95 (Part #4572X)
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$11.95 (Part #4572X)

Slide potentiometer, 10KBx2, 30mm
For Volume
$19.95 (Part #3034)
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For Volume
$19.95 (Part #3034)

Slider knob, Roland
$9.95 (Part #2144)
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$9.95 (Part #2144)

Spring for bender
For modulation
$3.95 (Part #4957)
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For modulation
$3.95 (Part #4957)

Spring for bender/joystick
$1.95 (Part #4956)
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$1.95 (Part #4956)

Style 03U key, black note
$9.95 (Part #K03UBL)
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$9.95 (Part #K03UBL)

Style 03U key, note A
$10.95 (Part #K03UA)
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$10.95 (Part #K03UA)

Style 03U key, note B
$10.95 (Part #K03UB)
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$10.95 (Part #K03UB)

Style 03U key, note C
$10.95 (Part #K03UC)
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$10.95 (Part #K03UC)

Style 03U key, note D
$10.95 (Part #K03UD)
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$10.95 (Part #K03UD)

Style 03U key, note E
$10.95 (Part #K03UE)
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$10.95 (Part #K03UE)

Style 03U key, note F
$10.95 (Part #K03UF)
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$10.95 (Part #K03UF)

Style 03U key, note G
$10.95 (Part #K03UG)
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$10.95 (Part #K03UG)

Style 03U key, top C or bottom E note
$14.95 (Part #K03UC8)
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$14.95 (Part #K03UC8)