Synths ⇝ Roland ⇝ Roland Jupiter-4

The Jupiter 4 is an analog subtractive synthesizer and was Roland's first single-unit polyphonic synthesizer.

Specifications

Year Released: 1978

MSRP: 2895.00 USD

Keyboard: 49 keys

Polyphony: 4 notes

Preset Patches: 10

User Patches: 8

Power Consumption: 30 watts

Dimensions: 946 mm x 410 mm x 179 mm

Weight: 19 kg

User Demo Videos

Rating

File Downloads

Roland Jupiter-4 Manual

Roland Jupiter-4 Service Manual

Items for Sale on Reverb

Roland Jupiter-4 Compuphonic REFURBISHED analog synthesizer VINTAGE SYNTH DEALER ($9,899.99)

Roland Jupiter-4 ✅MIDI upgrade optional ✅ Legendary early Compunicator Synth ✅ Raw & Screaming 70s Analog Power ✅ Fully Checked & Cleaned ✅ Iconic Thick Chorus Engine ✅ Worldwide Shipping - Roland Jupiter 4 ($9,510.63)

Roland Jupiter-4 ✅MIDI upgrade optional ✅ORIGINAL STATE - Legendary early Compunicator Synth ✅ Raw & Screaming 70s Analog Power ✅ Fully Checked & Cleaned ✅ Iconic Thick Chorus Engine ✅ Worldwide Shipping - Roland Jupiter 4 ($9,510.63)

Roland Jupiter 4 ✅MIDI upgrade optional ✅ORIGINAL STATE - Legendary early Compunicator Synth ✅ Raw & Screaming 70s Analog Power ✅ Fully Checked & Cleaned ✅ Iconic Thick Chorus Engine ✅ FREE Worldwide Shipping - Roland Jupiter-4 ($9,510.63)

Roland Jupiter-4 Compunicator (Late Rev E) - Mint - Original Case ($8,000)

Roland JUPITER-4 /FULLY SERVICED/ ($6,027.01)

Toggle Switch - 2 Positions 4 Poles (4P2T) - Roland Jupiter-4 / SH-1 ($24.11)

PCB spacers (4pcs) / Roland Jupiter-4 ($12.05)

(Qty-14) Original Roland Jupiter-4 sliders(50KB) ($350)

Roland JUPITER-4 cover ($120.42)

NEW Slider for Roland Jupiter-4 Synthesizer ($30)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($5,491.61)

Rare, Roland Jupiter 4 early version (BA662 filters) serviced ! ($6,375.73)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($4,351.50)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,443.05)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,507.97)

Roland Jupiter 4 49-Key Synthesizer ($5,424.31)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($4,990)

Roland Jupiter 4 MK1 - Pro Serviced - Warranty ($7,166.12)

Roland Jupiter 4 Synthesizer - early filter - Refurbished ($5,207.55)

Roland Jupiter 4 analog synthesizer legend very good 1980 ($5,605.12)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($5,500)

Roland Jupiter 4 1978-1981 - Black and grey metal chassis wood siding ($6,175)

Roland Jupiter 4 in absolutely GREAT condition!! with MIDI ($6,448.90)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,642.02)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,028.47)

Roland JUPITER 4 ($10,245.92)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($10,233.87)

Potentiometer - Roland / Jupiter-4 (A50Kx2) VOLUME ($12.05)

hamburg·wave MIDI-/CPU-upgrade kit for Roland Jupiter-4 ($301.35)

Roland MKS-80 Super Jupiter with MPG-80 Programmer ($5,303.77)

Roland - SH-101 , Jupiter-4, Jupiter-8 , Pro-mars MRS - Rotary Switch 4 Position ($19)

Roland Bender SH-1, SH-2, SH-7, SH-09, Juno-6, Juno-60, Pro-Mars, Jupiter 4, Jupiter 6, Jupiter 8 ($33.75)

Cap Knob Roland SH-1, SH-2, SH-7, SH-09, Jupiter 4, System 700 Promars... ($9.64)

Roland - jupiter 4/8 ,mc-4 , msq ,ProMars , sh-7/101 - 3 position toggle switch ($9.58)

Roland - jupiter 4/8 ,mc-4 , msq ,ProMars , sh-7/101 - 3 position toggle switch ($11.90)

Roland MKS-80 Super Jupiter with MPG-80 Programmer (Version 4) ($5,500)

ORIGINAL Roland Replacement C Key (106H019) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland Replacement G Key (106H016) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland Key Guide Bushing (068-016) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($1.95)

ORIGINAL Roland Replacement SHARP/BLACK Key (LATE REVISION) (106H023) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($15.95)

ORIGINAL Roland Replacement C Key (106H019) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland Replacement G Key (106H016) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland Replacement D Key (106H020) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland 5P Key Holder (064-053) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($17.95)

ORIGINAL Roland 7P Key Holder (064-054) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland Replacement TOP C/F Key (106H022) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($39.95)

ORIGINAL Roland Replacement D Key (106H020) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland Replacement SHARP/BLACK Key (LATE REVISION) (106H023) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($15.95)

ORIGINAL Roland Replacement SHARP/BLACK Key (LATE REVISION) (106H023) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($15.95)