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 Fully PRO Refurbished Analog Synthesizer VINTAGE SYNTH DEALER ($9,799)
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Toggle Switch - 2 Positions 4 Poles (4P2T) - Roland Jupiter-4 / SH-1 ($23.95)
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Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($6,465.79)
Roland JUPITER 4 ULTRA RARE # 003 VINTAGE ($4,789.16)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,197.49)
Roland Jupiter 4 49-Key Synthesizer ($4,670.60)
Roland Jupiter 4 early version BA662 filters serviced ! ($7,491.59)
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Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($4,655)
Roland Jupiter 4 ✅PERFECT✅RARE from 70s-80s✅ Professional VINTAGE Synthesizer ✅ Cleaned & Full Checked✅ ($9,197.49)
Roland Jupiter 4 MK1 - Pro Serviced - Warranty ($7,119.67)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($7,904.10)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($9,579.53)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($8,969.95)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($10,167.54)
Roland Jupiter 4 49-Key Synthesizer 1978 - 1982 - Black ($5,029.88)
Potentiometer - Roland / Jupiter-4 (A50Kx2) VOLUME ($11.98)
hamburg·wave MIDI-/CPU-upgrade kit for Roland Jupiter-4 ($299.40)
Roland MKS-80 Super Jupiter with MPG-80 Programmer ($7,185.54)
CHD Elektroservis JP4-KBD - Roland Jupiter-4 MIDI Interface ($107.88)
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 ($33.53)
Cap Knob Roland SH-1, SH-2, SH-7, SH-09, Jupiter 4, System 700 Promars... ($9.58)
Roland - jupiter 4/8 ,mc-4 , msq ,ProMars , sh-7/101 - 3 position toggle switch ($11.90)
Roland - jupiter 4/8 ,mc-4 , msq ,ProMars , sh-7/101 - 3 position toggle switch ($9.52)
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 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 F Key (Matsushita SK-1xx Keybeds) (106H015) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)
ORIGINAL Roland 1P Key Holder (064-056) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($17.95)
ORIGINAL Roland Replacement SHARP/BLACK Key (Matsushita SK-1xx Keybeds) (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 E Key (Matsushita SK-1xx Keybeds) (106H021) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)
ORIGINAL Roland Key Spring (070-052/070-058) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($1.95)
ORIGINAL Roland Replacement C Key (Matsushita SK-1xx Keybeds) (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 F Key (Matsushita SK-1xx Keybeds) (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 TOP C/F Key (Matsushita SK-1xx Keybeds) (106H022) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($44.95)
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 (Matsushita SK-1xx Keybeds) (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 (Matsushita SK-1xx Keybeds) (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 D Key (Matsushita SK-1xx Keybeds) (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 F Key (Matsushita SK-1xx Keybeds) (106H015) 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 F Key (Matsushita SK-1xx Keybeds) (106H015) 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 B Key (Matsushita SK-1xx Keybeds) (106H018) for Jupiter-4, System-100/700, SH-1/2/3/3A/5/7, RS-505, VP-330, Promars, etc ($19.95)