Roland Jupiter 8

Released in 1981

The 8-voice polyphonic Jupiter 8 is an analog monster, regarded by most to be one of the most desirable synthesizers ever manufactured. With two oscillators per voice, a great sounding filter, an arpeggiator, and the ability to split and layer programs, the JP8 was - and still is - hard to beat.

Roland Jupiter 8
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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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Battery, 3.6V lithium
Battery, 3.6V lithium
$14.95 (Part #4550)
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Bender assembly, Roland
Bender assembly, Roland
$49.95 (Part #3528)
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Bender lever, Roland
Bender lever, Roland
$19.95 (Part #4023)
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Bender lever, Roland, clear
Bender lever, Roland, clear
$18.95 (Part #5036)
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Bender plate, Roland
Bender plate, Roland
$5.95 (Part #3549)
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Bender rubber stop, Roland
Bender rubber stop, Roland
$3.95 (Part #11968)
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DCB port cover
DCB port cover
$9.95 (Part #12552)
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Dust shield set, Roland Jupiter 8
Dust shield set, Roland Jupiter 8
$49.95 (Part #8203)
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IC, 3046 transistor array
IC, 3046 transistor array
$12.95 (Part #3306)
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IC, 4013 flip-flop
IC, 4013 flip-flop
$2.95 (Part #3322)
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IC, 4050 hex buffer/converter
IC, 4050 hex buffer/converter
$2.95 (Part #1775)
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IC, 4051 multiplexer chip
IC, 4051 multiplexer chip
$2.95 (Part #4319)
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IC, 4052 multiplexer switch
IC, 4052 multiplexer switch
$2.95 (Part #7739)
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IC, 4053 multiplexer switch
IC, 4053 multiplexer switch
$2.95 (Part #3413)
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IC, 4066 quad bilateral switch
IC, 4066 quad bilateral switch
$2.95 (Part #3723)
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IC, 4556 dual op amp
IC, 4556 dual op amp
$2.95 (Part #6858)
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IC, 4558 dual op amp
IC, 4558 dual op amp
$2.95 (Part #3387)
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IC, 6012 12-bit DAC
IC, 6012 12-bit DAC
$14.95 (Part #5065)
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IC, 74LS00N quad gate
IC, 74LS00N quad gate
$2.95 (Part #3429)
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IC, 74LS02 quad NOR gate
IC, 74LS02 quad NOR gate
$2.95 (Part #1757)
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IC, 74LS04 hex inverter
IC, 74LS04 hex inverter
$2.95 (Part #3147)
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IC, 74LS74 dual flip-flop
IC, 74LS74 dual flip-flop
$2.95 (Part #3396)
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IC, BA662 Roland VCA chip
IC, BA662 Roland VCA chip
$57.95 (Part #4339)
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IC, D444C SRAM chip
IC, D444C SRAM chip
$19.95 (Part #1891)
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IC, IR3109 Roland VCF chip
IC, IR3109 Roland VCF chip
$52.95 (Part #4243)
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IC, LM311 comparator
IC, LM311 comparator
$2.95 (Part #2560)
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IC, Roland S2W83SA (EHM-S226W83S) amp
IC, Roland S2W83SA (EHM-S226W83S) amp
$69.95 (Part #10629)
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IC, TA7179P voltage regulator
IC, TA7179P voltage regulator
$9.95 (Part #11963)
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IC, TC40H138 decoder/demultiplexer
IC, TC40H138 decoder/demultiplexer
$18.95 (Part #2661)
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IC, TC5517APL static CMOS RAM
IC, TC5517APL static CMOS RAM
$10.95 (Part #3393)
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IC, TL081 op amp
IC, TL081 op amp
$2.95 (Part #4260)
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IC, TL082 op amp
IC, TL082 op amp
$2.95 (Part #3423)
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Key bushing, rubber
Key bushing, rubber
$0.75 (Part #4327)
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Key contact assembly, 12-note, Roland
$24.95 (Part #1294)
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Key contact assembly, 13-note, Roland
$26.95 (Part #1355)
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Key return springs, pkg of 10
Key return springs, pkg of 10
$4.95 (Part #KEYSP7)
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Keybed cushion kit (2 felts), for 61-note keybed
Keybed cushion kit (2 felts), for 61-note keybed
$17.95 (Part #7026)
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Knob, Roland
Knob, Roland
$9.95 (Part #4384)
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Pedal, damper-style
Pedal, damper-style
$34.95 (Part #VFP115)
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Potentiometer, 100KB rotary with center tap
Potentiometer, 100KB rotary with center tap
For bender
$22.95 (Part #3646)
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Potentiometer, 10KB rotary
Potentiometer, 10KB rotary
For VCO-2 Fine Tune, Source Mix
$9.95 (Part #1727)
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Potentiometer, 500KA rotary
Potentiometer, 500KA rotary
For LFO Mod Rise Time
$9.95 (Part #5258)
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Potentiometer, 50KACx2 rotary
Potentiometer, 50KACx2 rotary
For Balance
$24.95 (Part #3631)
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Potentiometer, 50KB rotary
Potentiometer, 50KB rotary
For Master Tune
$19.95 (Part #3613)
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Potentiometer, 50KBx2 rotary
Potentiometer, 50KBx2 rotary
For Volume
$24.95 (Part #3632)
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Potentiometer, 50KC rotary
Potentiometer, 50KC rotary
For Portamento
$9.95 (Part #1745)
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Power switch, amber
Power switch, amber
For 120V models only
$14.95 (Part #1400)
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Pushbutton switch assembly
For bender panel LFO Modulation
$24.95 (Part #1357)
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Pushbutton tact switch with actuator
Pushbutton tact switch with actuator
$9.95 (Part #1777)
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Pushbutton tact switch, 4.3mm, 4-pin
Pushbutton tact switch, 4.3mm, 4-pin
$3.95 (Part #4376)
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Pushbutton tact switches, pkg of 10
Pushbutton tact switches, pkg of 10
$26.95 (Part #4376X)
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Rotary switch, 4-position
Rotary switch, 4-position
$19.95 (Part #3592)
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Screws, set of 14
Screws, set of 14
For end panels
$6.95 (Part #8390)
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Screws, set of 4
Screws, set of 4
For front edge of top panel (3 screws needed)
$2.95 (Part #5569)
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Slide potentiometer, 10KB, 30mm
For most front panel sliders
$19.95 (Part #1402)
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Slide potentiometer, 500KA, 30mm
For Arpeggio Rate
$19.95 (Part #1401)
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Slide potentiometer, 50KB, 30mm
For VCO, VCF Bend on bender board
$19.95 (Part #1404)
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Slide potentiometer, 50KBx2, 30mm
For VCO, VCF Mod on bender board
$19.95 (Part #1403)
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Slide switch, 3-position
Slide switch, 3-position
$16.95 (Part #2462)
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Slide switch, 4-position
Slide switch, 4-position
$9.95 (Part #3616)
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Slider knob, Roland
Slider knob, Roland
$8.95 (Part #4367)
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Spring, for bender
Spring, for bender
$3.95 (Part #3548)
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Style 28Z key, black note
Style 28Z key, black note
$9.95 (Part #K28ZBL)
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Style 28Z key, note A
Style 28Z key, note A
$11.95 (Part #K28ZA)
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Style 28Z key, note B or E
Style 28Z key, note B or E
$11.95 (Part #K28ZBE)
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Style 28Z key, note C or F
Style 28Z key, note C or F
$11.95 (Part #K28ZCF)
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Style 28Z key, note D
Style 28Z key, note D
$11.95 (Part #K28ZD)
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Style 28Z key, note G
Style 28Z key, note G
$11.95 (Part #K28ZG)
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Style 28Z key, top C note
Style 28Z key, top C note
$19.95 (Part #K28ZC8)
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Switch actuators, with LED (10-pack)
Switch actuators, with LED (10-pack)
For panel buttons
$34.95 (Part #3359)
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Switch cap, blue, Roland
Switch cap, blue, Roland
$10.95 (Part #2538)
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Switch cap, dark blue, Roland
Switch cap, dark blue, Roland
$10.95 (Part #2539)
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Switch cap, green, Roland
Switch cap, green, Roland
$10.95 (Part #2537)
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Switch cap, orange, Roland
Switch cap, orange, Roland
$7.95 (Part #2534)
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Switch cap, red, Roland
Switch cap, red, Roland
$7.95 (Part #2533)
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Switch cap, white, Roland
Switch cap, white, Roland
$7.95 (Part #2536)
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Switch cap, yellow, Roland
Switch cap, yellow, Roland
$7.95 (Part #2535)
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Switch, aluminum lever, 2-position
Switch, aluminum lever, 2-position
$14.95 (Part #1551)
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Switch, aluminum lever, 3-position
Switch, aluminum lever, 3-position
$16.95 (Part #4484)
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Syntaur control voltage pedal
Syntaur control voltage pedal
For VCF, VCA
$84.95 (Part #CVP100)
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Transistor, 2SA1015
Transistor, 2SA1015
$1.95 (Part #3294)
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Transistor, 2SC1815
Transistor, 2SC1815
$2.95 (Part #1943)
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Transistor, 2SD880
Transistor, 2SD880
$2.95 (Part #2955)
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Transistor, 2SK30A-O
Transistor, 2SK30A-O
$3.95 (Part #2605)
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Voltage regulator, 78L05
Voltage regulator, 78L05
$2.95 (Part #2339)
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