Note: links to listings are affiliate links for which the site may be compensated.
via Perfect Circuit
"All Treats: Up to 40% Off
Halloween Sale Is Here A chilling stinger, a pulsing arpeggio, a bass deep enough to make Michael Myers' knees shake: thousands of picks to soundtrack your spooky season are on sale! Plus get 10% off most non-sale items across the site with code SPOOKY10."
EXPLORE THE SALE
Friday, October 24, 2025
Oberheim Matrix 1000 Rackmount Analog Synthesizer (Black)
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via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Oberheim Matrix 1000 Rackmount Analog Synthesizer (Cream)
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via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Yamaha VL-7 version 2 Physical Modeling Synthesizer w/ New Display SN KP01059
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via this Reverb listing
This one was listed back in 2017 here.
via this Reverb listing
This one was listed back in 2017 here.
Arturia Matrixbrute
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via this Vemia listing
Click the auction link on top when you get there for additional listings.
arturia matrixbrute boxed with manual, good condition, has a few marks from use, see photos, a couple of the keys sit lower than others. Knobs were changed as the original ones were slightly tacky, some of the grey buttons are slightly tacky to touch. Needs a good 15 minutes for the vcos to stabilize and stay in tune, but i think thats the same with all of the matrixbrutes. VEMIA can collect: 6GBP."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
arturia matrixbrute boxed with manual, good condition, has a few marks from use, see photos, a couple of the keys sit lower than others. Knobs were changed as the original ones were slightly tacky, some of the grey buttons are slightly tacky to touch. Needs a good 15 minutes for the vcos to stabilize and stay in tune, but i think thats the same with all of the matrixbrutes. VEMIA can collect: 6GBP."
Davoli Davolisint - rare, interesting, N/W
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via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Quirky 1970’s synth, condition is below average as firstly, it does not work (power supply problem) and the paintwork is crazing. One tab does not click into place as it seems to have lost it’s spring. The control on top is not original, but not sure what it’s function is. 240V version. VEMIA can collect and pack: 12GBP."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Quirky 1970’s synth, condition is below average as firstly, it does not work (power supply problem) and the paintwork is crazing. One tab does not click into place as it seems to have lost it’s spring. The control on top is not original, but not sure what it’s function is. 240V version. VEMIA can collect and pack: 12GBP."
Moog Prodigy SN 4425
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via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Moog Prodigy in good shape, studio use only. US standard plug but comes with European step down converter (220volts)."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Moog Prodigy in good shape, studio use only. US standard plug but comes with European step down converter (220volts)."
Erik Norlander's Yamaha CP-30 Stage Analog Electric Piano, original owner!
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video upload by moogfoundation
via this Reverb listing
"The Yamaha CP-30 is an analog electric piano from the late 1970s designed for portable stage use (inasmuch as our definition of "portable" has changed since then!), offering non-sampled, analog tone generation. Its rich stereo output, dual voice layering, and tremolo controls give it a unique character.
This unit is in excellent condition and works great.
It is being sold by the original owner!
Key Features:
76 weighted keys
Dual-layer voice stacking
Three piano presets and one harpsichord preset for each of the two layers
Stereo outputs, tremolo effects
Condition Notes:
Clean and complete: no missing knobs, switches, or panels
All voices and functions tested and working
Excellent physical condition with only minor wear
Though overshadowed by the CP-70/80, the CP-30 has found a second life among collectors, lo-fi enthusiasts, and vintage analog fans who appreciate its characteristic tone.
30% of proceeds benefit the Bob Moog Foundation."
video upload by moogfoundation
via this Reverb listing
"The Yamaha CP-30 is an analog electric piano from the late 1970s designed for portable stage use (inasmuch as our definition of "portable" has changed since then!), offering non-sampled, analog tone generation. Its rich stereo output, dual voice layering, and tremolo controls give it a unique character.This unit is in excellent condition and works great.
It is being sold by the original owner!
Key Features:
76 weighted keys
Dual-layer voice stacking
Three piano presets and one harpsichord preset for each of the two layers
Stereo outputs, tremolo effects
Condition Notes:
Clean and complete: no missing knobs, switches, or panels
All voices and functions tested and working
Excellent physical condition with only minor wear
Though overshadowed by the CP-70/80, the CP-30 has found a second life among collectors, lo-fi enthusiasts, and vintage analog fans who appreciate its characteristic tone.
30% of proceeds benefit the Bob Moog Foundation."
Erik Norlander's Korg Maxikorg Maxi-Korg DV800 Vintage Synthesizer, Kenton CV, Custom Wood, Soft Case
Note: links to listings are affiliate links for which the site may be compensated.
video upload by moogfoundation
via this Reverb listing
"A rare and powerful dual monophonic synth from the early '70s.
Everything works great; very good condition for its age!
The Korg Maxikorg (also known as the DV800) is one of Korg’s earliest analog monsters, featuring two fully independent synth voices that can be layered, split, or run in duophonic mode. With rich oscillators, aggressive filtering, and a truly wild modulation section, this thing is a playground for experimental sound design, dirty basslines, and vintage leads.
Includes soft case in great shape, and is a perfect fit for this unit.
Highlights:
Two completely separate synth engines, each with its own VCO, VCF, VCA, and envelope
Kenton CV upgrade
Beautiful custom built dark walnut cabinet
Switchable mono, dual, or duet modes
Powerful resonant filters and per-voice modulation
Preset tone selectors with full manual override
Early Korg analog tone: warm, raw, and full of character
37-note keyboard
Famously used by Vangelis and The Who, the Maxikorg stands out for its unusual architecture and expressive possibilities. It’s a cult classic for collectors and sound designers alike.
30% of the sale supports the Bob Moog Foundation, preserving the legacy of analog innovation and inspiring future generations."
video upload by moogfoundation
via this Reverb listing
"A rare and powerful dual monophonic synth from the early '70s.Everything works great; very good condition for its age!
The Korg Maxikorg (also known as the DV800) is one of Korg’s earliest analog monsters, featuring two fully independent synth voices that can be layered, split, or run in duophonic mode. With rich oscillators, aggressive filtering, and a truly wild modulation section, this thing is a playground for experimental sound design, dirty basslines, and vintage leads.
Includes soft case in great shape, and is a perfect fit for this unit.
Highlights:
Two completely separate synth engines, each with its own VCO, VCF, VCA, and envelope
Kenton CV upgrade
Beautiful custom built dark walnut cabinet
Switchable mono, dual, or duet modes
Powerful resonant filters and per-voice modulation
Preset tone selectors with full manual override
Early Korg analog tone: warm, raw, and full of character
37-note keyboard
Famously used by Vangelis and The Who, the Maxikorg stands out for its unusual architecture and expressive possibilities. It’s a cult classic for collectors and sound designers alike.
30% of the sale supports the Bob Moog Foundation, preserving the legacy of analog innovation and inspiring future generations."
Erik Norlander's Korg Mono/Poly Analog Synthesizer, serviced, with case SN 378257
Note: links to listings are affiliate links for which the site may be compensated.
video upload by moogfoundation
via this Reverb listing
"Very good condition, serviced by Rosen Sound, and includes a light-duty Tuff Case for easy transport!
Cosmetic notes: small chip in wood veneer edge under keybed, and the mod wheel shows a bit of wear. Both of these issues are shown in the images.
Released in 1981, the Korg Mono/Poly is known for its four VCOs, flexible modulation options, and unique mono/polyphonic switching, making it a versatile beast for both fat unison leads and unique, syncopated arpeggios. Its cross-modulation, oscillator sync, and deep routing options open the door to wild textures and sound design experimentation.
Specs & Highlights:
4 analog VCOs with independent tuning
Mono, Poly, and Unison modes
Crossmod, oscillator sync, and flexible LFO routing
Built-in arpeggiator and chord memory
Classic Korg 24dB/octave low-pass filter
Full MIDI retrofit kits available (not included, but easily added)
Used by artists like MGMT, Chromeo, and Jimmy Edgar, the Mono/Poly is a staple of vintage synth setups and prized for its unique voice architecture and beefy tone.
This unit was serviced by Rosen Sound, a trusted name in analog synth repair, so it’s running great and ready for action. Includes a Tuff Case (light-duty) to keep it safe during travel or storage.
30% of proceeds will benefit the Bob Moog Foundation, helping inspire future synth pioneers and preserve electronic music history."
video upload by moogfoundation
via this Reverb listing
"Very good condition, serviced by Rosen Sound, and includes a light-duty Tuff Case for easy transport!Cosmetic notes: small chip in wood veneer edge under keybed, and the mod wheel shows a bit of wear. Both of these issues are shown in the images.
Released in 1981, the Korg Mono/Poly is known for its four VCOs, flexible modulation options, and unique mono/polyphonic switching, making it a versatile beast for both fat unison leads and unique, syncopated arpeggios. Its cross-modulation, oscillator sync, and deep routing options open the door to wild textures and sound design experimentation.
Specs & Highlights:
4 analog VCOs with independent tuning
Mono, Poly, and Unison modes
Crossmod, oscillator sync, and flexible LFO routing
Built-in arpeggiator and chord memory
Classic Korg 24dB/octave low-pass filter
Full MIDI retrofit kits available (not included, but easily added)
Used by artists like MGMT, Chromeo, and Jimmy Edgar, the Mono/Poly is a staple of vintage synth setups and prized for its unique voice architecture and beefy tone.
This unit was serviced by Rosen Sound, a trusted name in analog synth repair, so it’s running great and ready for action. Includes a Tuff Case (light-duty) to keep it safe during travel or storage.
30% of proceeds will benefit the Bob Moog Foundation, helping inspire future synth pioneers and preserve electronic music history."
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MATRIXSYNTH - EVERYTHING SYNTH
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH


































