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About Us


Synths ⇝ Moog ⇝ Moog Opus 3

The Opus 3 is an analog subtractive synthesizer with string, organ, and brass sections.

Specifications

Year Released: 1979

Keyboard: 49 keys

Polyphony: 49 notes

Effects: chorus

Dimensions: 29.75 in. x 14.9375 in. x 5.625 in.

Weight: 9 kg

User Demo Videos

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File Downloads

Moog Opus 3 Service Manual

Items for Sale on Reverb

Moog Opus 3 Owned by PlaceboMoog Opus 3 Owned by Placebo ($4,239.94)

Moog Opus 3Moog Opus 3 ($650)

Moog Opus 3 Polyphonic Synthesizer 1980 - AS ISMoog Opus 3 Polyphonic Synthesizer 1980 - AS IS ($720)

Moog Opus 3 1980 - BlackMoog Opus 3 1980 - Black ($2,662.13)

Moog Opus 3Moog Opus 3 ($1,750)

Moog Opus 3 1980 - BlackMoog Opus 3 1980 - Black ($1,625.31)

Moog Opus 3 1980Moog Opus 3 1980 ($1,000)

Vintage 1980s Moog Opus 3 Polyphonic Analog Synthesizer - As-Is Non-Tested ProjectVintage 1980s Moog Opus 3 Polyphonic Analog Synthesizer - As-Is Non-Tested Project ($599)

Moog Opus 3 w/Hard CaseMoog Opus 3 w/Hard Case ($1,000)

CERTIFIED!!! MOOG OPUS 3 FULLY INSPECTED/SERVICED AND IN AMAZING CONDITION!CERTIFIED!!! MOOG OPUS 3 FULLY INSPECTED/SERVICED AND IN AMAZING CONDITION! ($1,995)

CERTIFIED!!! MOOG OPUS 3 FULLY INSPECTED/SERVICED AND IN AMAZING CONDITION!CERTIFIED!!! MOOG OPUS 3 FULLY INSPECTED/SERVICED AND IN AMAZING CONDITION! ($2,045)

CERTIFIED!!! MOOG OPUS 3 FULLY INSPECTED/SERVICED AND IN AMAZING CONDITION!CERTIFIED!!! MOOG OPUS 3 FULLY INSPECTED/SERVICED AND IN AMAZING CONDITION! ($2,195)

Moog Opus 3 1980 - BlackMoog Opus 3 1980 - Black ($1,500)

Moog Opus 3 - Vintage Synthesizer (1979)Moog Opus 3 - Vintage Synthesizer (1979) ($3,389.71)

Moog Opus 3 Rare Vintage Analog String MachineMoog Opus 3 Rare Vintage Analog String Machine ($899.99)

Moog Opus 3 Technical Service Information Guide [USED]Moog Opus 3 Technical Service Information Guide [USED] ($19.99)

Moog - Opus 3 - Power switchMoog - Opus 3 - Power switch ($10.99)

Moog Opus 3 Technical Service Information Guide [USED]Moog Opus 3 Technical Service Information Guide [USED] ($19.99)

Moog : Liberation , Mg-1 , Opus 3 , Rogue , Taurus II, 3 position toggle switchMoog : Liberation , Mg-1 , Opus 3 , Rogue , Taurus II, 3 position toggle switch ($9.62)

Moog - liberation, mg-1, opus 3 ,rogue, Taurus II - toggle switch 3-positionMoog - liberation, mg-1, opus 3 ,rogue, Taurus II - toggle switch 3-position ($11.90)

Moog - Prodigy , Rogue/Taurus 2 , Opus 3 - Rotary Potentiometer 10KBMoog - Prodigy , Rogue/Taurus 2 , Opus 3 - Rotary Potentiometer 10KB ($10.90)

Slide Potentiometer (Slider) - Moog Opus-3 Rogue Liberation PolyMoog / Yamaha CS Series B10KSlide Potentiometer (Slider) - Moog Opus-3 Rogue Liberation PolyMoog / Yamaha CS Series B10K ($16.22)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement F Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement F Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement E Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement E Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement Sharp Keyspring (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Sharp Keyspring (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($1.95)

ORIGINAL Matsushita Replacement G Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement G Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement G Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement G Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement C Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement C Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement A Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement A Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($19.95)

ORIGINAL Matsushita Replacement C Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement C Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement E Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement E Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement Natural Keyspring (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Natural Keyspring (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($1.95)

ORIGINAL Matsushita Replacement B Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement B Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement D Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement A Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement A Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

ORIGINAL Matsushita Replacement C Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement C Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement Black/Sharp Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($14.95)

ORIGINAL Matsushita Replacement G Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and moreORIGINAL Matsushita Replacement G Key (for ESK-131 Keybeds) for Moog MG-1, Prodigy, Rogue, Opus 3, Korg Minikorg 700, Minikorg 700S, MS-10, MS-20, VC-10, Poly Ensemble P, Univox K1/K2, and more ($24.95)

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