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 ✅ Legendary early Compunicator Synth ✅ Raw & Screaming 70s Analog Power ✅ Fully Checked & Cleaned ✅ Iconic Thick Chorus Engine ✅ Worldwide Shipping - Roland Jupiter 4 ($9,497.48)
Roland JUPITER-4 /FULLY SERVICED/ ($5,898.31)
Roland JUPITER-4 Analog Synthesizer (1978) – Vintage, Serviced, Fully Functional ($6,400)
Toggle Switch - 2 Positions 4 Poles (4P2T) - Roland Jupiter-4 / SH-1 ($24.07)
PCB spacers (4pcs) / Roland Jupiter-4 ($12.04)
Rare, Roland Jupiter 4 early version (BA662 filters) serviced ! ($6,190.66)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,453.08)
Roland Jupiter 4 - Fully Serviced - with Midi ($7,381.52)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,233.45)
Roland Jupiter 4 Synthesizer - early filter - Refurbished ($5,238.60)
Roland Jupiter 4 MK1 - Pro Serviced - Warranty ($7,156.21)
Roland Jupiter 4 49-Key Synthesizer ($5,416.81)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,498.97)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($4,990)
Roland Jupiter 4 1979 Kenton MIDI 100V - Fully Working ($5,236.25)
Roland Jupiter 4, Vintage Synthesizer w/MIDI Kit, New Power Supply ($4,825)
Roland Jupiter 4 early BA662, restored,midi in out true ($6,381)
Roland JUPITER 4 ($10,231.76)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($10,219.72)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,628.68)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,015.98)
Potentiometer - Roland / Jupiter-4 (A50Kx2) VOLUME ($12.04)
hamburg·wave MIDI-/CPU-upgrade kit for Roland Jupiter-4 ($300.93)
Roland MKS-80 Super Jupiter with MPG-80 Programmer ($5,296.44)
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 ($33.70)
Cap Knob Roland SH-1, SH-2, SH-7, SH-09, Jupiter 4, System 700 Promars... ($9.63)
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 ($9.57)
Roland - jupiter 4/8 ,mc-4 , msq ,ProMars , sh-7/101 - 3 position toggle switch ($11.90)
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 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)
ORIGINAL Roland Replacement B Key (106H018) 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 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 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 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 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 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)
ORIGINAL Roland Replacement B Key (106H018) 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 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 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 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)
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)