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Showing posts with label Auctions. Show all posts
Showing posts with label Auctions. Show all posts
Wednesday, February 18, 2026
Roland AIRA TB-3 Touch Bassline Bass Synthesizer
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via this listing
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via this listing
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Critter & Guitari Organelle S2 Programmable Digital Synthesizer (Black)
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via this listing
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via this listing
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Cre8audio West Pest Semi-Modular Analog Synthesizer
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via this listing
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via this listing
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Yamaha FS1r FM Formant Sequencing Rack Synthesizer SN OZ01060
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via this eBay listing
Additional Tone Tweakers Listings
via this eBay listing
Additional Tone Tweakers Listings
Waldorf Quantum 30th Anniversary Shadow Edition - SN 30 of 30
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"Extremely rare. Only 30 were ever produced and this one is serial number 30, the final unit produced.
These cost over $8000 brand new at the time. Unfortunately, this particular unit was sold as a B-Stock unit because it was slightly damaged in shipping.
It has a broken Filter 1 Decay encoder shaft. I bought it with the intention of having it repaired but never did. It's a standard Quantum Mk1 inside, so parts should be readily available, or a reputable shop can repair it. The pitch wheel also has two very small scratches on the finger notch.
Despite that, however, the rest of the unit is in fantastic shape and is fully functional, works perfectly, and sounds amazing. The filter decay can also be controlled from the value knob, so you're not losing that function.
Latest OS installed."
via this eBay listing
"Extremely rare. Only 30 were ever produced and this one is serial number 30, the final unit produced.
These cost over $8000 brand new at the time. Unfortunately, this particular unit was sold as a B-Stock unit because it was slightly damaged in shipping.
It has a broken Filter 1 Decay encoder shaft. I bought it with the intention of having it repaired but never did. It's a standard Quantum Mk1 inside, so parts should be readily available, or a reputable shop can repair it. The pitch wheel also has two very small scratches on the finger notch.
Despite that, however, the rest of the unit is in fantastic shape and is fully functional, works perfectly, and sounds amazing. The filter decay can also be controlled from the value knob, so you're not losing that function.
Latest OS installed."
Waldorf Blofeld Desktop Synthesizer SN 24190700045 w/ Original Box
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
via this eBay listing
Tuesday, February 17, 2026
Boss SP-202 Dr. Sample Desktop Sampler SN BL99143
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via this listing
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via this listing
Additional Perfect Circuit listings
Critter & Guitari 201 Pocket Piano (Pink)
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via this listing
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via this listing
Additional Perfect Circuit listings
Korg Opsix Module Altered FM Desktop Synthesizer
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via this listing
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via this listing
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AVP SYNTH analog drum synthesizer Russian built 2020 SN 002 w/ Original Box
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"RITMOBOX - is a compact, analog drum synthesizer inspired by the drum machines/synthesizers of the 70s-80s with a built-in 8-step sequencer and MIDI.
It has 37 controls, 3 switches and 14 buttons with which you can have a wide control over the sound parameters, sequencer and MIDI. It has individual audio outputs for each of the five sounds and a mix output.
Each unit is carefully hand assembled in Moscow/Russia using discrete through-hole components and OTA chips.
Hand numbered: #002
Build date 2020
Main features:
Fully analog, discrete components;
5 individual sound channels: CH, OH, 3 separate Generators (G1, G2, G3) each with its own oscillator, individual pulse (“kick”), noise, LFO and other modulations;
37 knobs/controls for different sound shaping options;
8-step analog sequencer with ability to program 16 steps;
Up to 16 steps preset loading/saving slots;
TAP and Mute/Unmute functions;
MIDI In/MIDI Out;
3.5 mm individual outs;
6.3 mm mix output;
6.3 mm headphones output;
Steel casing;
Dimensions: L250xW220xH100 mm;
Weight: 1,8 kg (without power supply);
12 VAC 220v/110v power supply (included);"
via this eBay listing
"RITMOBOX - is a compact, analog drum synthesizer inspired by the drum machines/synthesizers of the 70s-80s with a built-in 8-step sequencer and MIDI.It has 37 controls, 3 switches and 14 buttons with which you can have a wide control over the sound parameters, sequencer and MIDI. It has individual audio outputs for each of the five sounds and a mix output.
Each unit is carefully hand assembled in Moscow/Russia using discrete through-hole components and OTA chips.
Hand numbered: #002
Build date 2020
Main features:
Fully analog, discrete components;
5 individual sound channels: CH, OH, 3 separate Generators (G1, G2, G3) each with its own oscillator, individual pulse (“kick”), noise, LFO and other modulations;
37 knobs/controls for different sound shaping options;
8-step analog sequencer with ability to program 16 steps;
Up to 16 steps preset loading/saving slots;
TAP and Mute/Unmute functions;
MIDI In/MIDI Out;
3.5 mm individual outs;
6.3 mm mix output;
6.3 mm headphones output;
Steel casing;
Dimensions: L250xW220xH100 mm;
Weight: 1,8 kg (without power supply);
12 VAC 220v/110v power supply (included);"
Doepfer DARK ENERGY I Analog Monophonic Synthesizer
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via this eBay listing
"Dark Energy is a monophonic stand-alone synthesizer with USB and Midi interface. The sound generation and all modulation sources are 100% analog, only the USB/Midi interface contains digital components. Dark Energy is built into a rugged black metal case with wooden side plates. High quality potentiometers with metal shafts are used and each potentiometer is fixed to the case (no wobbly shafts and knobs). The distance between the controls is a bit wider compared to A-100 modules and knobs with vintage look are used."
via this eBay listing
"Dark Energy is a monophonic stand-alone synthesizer with USB and Midi interface. The sound generation and all modulation sources are 100% analog, only the USB/Midi interface contains digital components. Dark Energy is built into a rugged black metal case with wooden side plates. High quality potentiometers with metal shafts are used and each potentiometer is fixed to the case (no wobbly shafts and knobs). The distance between the controls is a bit wider compared to A-100 modules and knobs with vintage look are used."
Moog Taurus 3 Bass Pedal Synthesizer w/ Dustcover
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via this eBay listing
"The Moog Taurus 3 Bass Pedal Synthesizer is a rare and discontinued analog synthesizer with 13 keys designed for creating bass sounds. Made by the renowned brand MOOG, this synthesizer is known for its high-quality materials sourced from the United States and its analog design. With a weight of 50 lbs, this pedal synthesizer is a valuable addition to any musician's collection, offering unique and versatile sound possibilities."
via this eBay listing
"The Moog Taurus 3 Bass Pedal Synthesizer is a rare and discontinued analog synthesizer with 13 keys designed for creating bass sounds. Made by the renowned brand MOOG, this synthesizer is known for its high-quality materials sourced from the United States and its analog design. With a weight of 50 lbs, this pedal synthesizer is a valuable addition to any musician's collection, offering unique and versatile sound possibilities."
Roland VariOS Rackmount Synthesizer
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via this eBay listing
"Roland VariOS Rackmount Synthesizer Display Screen USB MIDI Built-in Effects"
via this eBay listing
"Roland VariOS Rackmount Synthesizer Display Screen USB MIDI Built-in Effects"
Monday, February 16, 2026
Roland MC-OC1 Orchestra Sound Module SN ZH92253
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Yamaha FS1R FM + Formant Synthesizer Rack Module SN OX01883
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Cre8audio Boom Chick Pure Analog Drum Machine
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Perfect Circuit listings
via this listing
Additional Perfect Circuit listings
Dk Synergy Synth Voice Cartridge
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via this eBay listing
"Dk synergy voice cartridge number 2 in good condition. Vintage eighties."
via this eBay listing
"Dk synergy voice cartridge number 2 in good condition. Vintage eighties."
Juzisound 3 Digital Module and Synth
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video uploads by juzisound
Note there are two versions, a synth version and accordian: http://juzisound.com. The original was in a rectangular box format as seen in previous posts here. Spotted this newer model via the listing below.
via this eBay listing
Details via Juzisound
Next generation of sampler device, again specialized for playing ethno music. If you play that kind of music, this device is really the right one for you!
Model 3 is successor of Sampler 2, but the technology is much more advanced. Sampler 3 have 8 independent Uppers (synth version), read samples from Micro SD card with maximum possible speed, have SD card auto refresh function, and have best in the world 32 bit DAC for perfect audio quality. The same hardware is used with 2 independent software versions: One for use with any Synth, and second for use with MIDI accordions.
For more information, see specification and comparison table between all samplers.
video uploads by juzisound
Note there are two versions, a synth version and accordian: http://juzisound.com. The original was in a rectangular box format as seen in previous posts here. Spotted this newer model via the listing below.
via this eBay listing
Details via Juzisound
Next generation of sampler device, again specialized for playing ethno music. If you play that kind of music, this device is really the right one for you!
Model 3 is successor of Sampler 2, but the technology is much more advanced. Sampler 3 have 8 independent Uppers (synth version), read samples from Micro SD card with maximum possible speed, have SD card auto refresh function, and have best in the world 32 bit DAC for perfect audio quality. The same hardware is used with 2 independent software versions: One for use with any Synth, and second for use with MIDI accordions.
For more information, see specification and comparison table between all samplers.
Sunday, February 15, 2026
Elektron Digitone Keys Digital FM Keyboard Synthesizer
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via this listing
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I don't think I ever noticed the front panel was slanted like that.
via this listing
Additional Perfect Circuit listings
I don't think I ever noticed the front panel was slanted like that.
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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

























































