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 Analog Synthesizer (1978) – Vintage, Serviced, Fully Functional ($6,400)

Roland JUPITER-4 /FULLY SERVICED/ ($6,424.52)

Toggle Switch - 2 Positions 4 Poles (4P2T) - Roland Jupiter-4 / SH-1 ($24.24)

PCB spacers (4pcs) / Roland Jupiter-4 ($12.12)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,297.37)

Roland Jupiter 4 early BA662, restored,midi in out true ($6,425.73)

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

Roland Jupiter 4 49-Key Synthesizer ($5,454.78)

Roland Jupiter 4 MK1 - Pro Serviced - Warranty ($7,206.37)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,544.52)

Roland Jupiter 4 1979 Kenton MIDI 100V - Fully Working ($5,272.95)

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

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($4,914.52)

Roland Jupiter 4, Vintage Synthesizer w/MIDI Kit, New Power Supply ($4,995)

Roland Jupiter 4 Synthesizer - early filter - Refurbished ($5,274.22)

Roland Jupiter 4 ✅PERFECT✅RARE from 70s-80s✅ Professional VINTAGE Synthesizer ✅ Cleaned & Full Checked✅ ($9,297.37)

🚨🚨 SPECIAL PROMO: BUY 1, GET 2! 🚨🚨Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,297.37)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,550.60)

Roland Jupiter 4 ✅PERFECT✅RARE from 70s-80s✅ Professional VINTAGE Synthesizer ✅ Cleaned & Full Checked✅ ($9,297.37)

Rare, Roland Jupiter 4 early version (BA662 filters) serviced ! ($6,210.09)

Roland Jupiter 4 - Fully Serviced - with Midi ($7,440.58)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,277.14)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,079.18)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,696.17)

Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($10,291.35)

Roland JUPITER 4 ($10,303.47)

Potentiometer - Roland / Jupiter-4 (A50Kx2) VOLUME ($12.12)

hamburg·wave MIDI-/CPU-upgrade kit for Roland Jupiter-4 ($303.04)

Roland MKS-80 Super Jupiter with MPG-80 Programmer ($5,333.56)

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 ($33.94)

Cap Knob Roland SH-1, SH-2, SH-7, SH-09, Jupiter 4, System 700 Promars... ($9.70)

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

Roland - jupiter 4/8 ,mc-4 , msq ,ProMars , sh-7/101 - 3 position toggle switch ($9.64)

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

ORIGINAL Roland Replacement F Key (106H015) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)

ORIGINAL Roland Replacement A Key (106H017) 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 Replacement E Key (106H021) 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 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 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 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 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 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 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 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 6P Key Contact Assembly (064-051) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($29.95)