Note: Auction links are affiliate links for which the site may be compensated.
video upload by Music Manor
via this Reverb listing
"This scarce and unique piece of German ingenuity and (over?) engineering has been tested to the best of our ability. Due to its unique architecture (i.e. - confusing layout, features, and programming), we can only vouch 100% for complete function of the screen, back lights, buttons, faders, and sounds/voices, etc.
We've included a video link of the actual unit for sale below.
It has a fat, punchy sound with a ton of retro character and a few unique and quirky voices. Once in a while we think there's a faint intermittent 'phantom' background noise?
The "SPEED" fader works but is missing the knob. Also, a handful of scratches, nicks, and abrasions are present on all surfaces - nothing serious. The power cable is safe and stable but has areas of electrical tape along its length - we're not sure why. Probably not splits or exposed wire but we did not remove the tape to find out.
Hard to find programming overlay included."
Tuesday, May 13, 2025
Sequential PROPHET VS Hybrid VECTOR SYNTHESIZER Brochure
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
"Excellent condition RARE VINTAGE 1980s *ORIGINAL* Sequential PROPHET VS Hybrid VECTOR SYNTHESIZER (1986) with Analog Filters PRINTED STANDALONE Sales BROCHURE / CATALOG / AD (Issued as SEPARATE BROCHURE - *NOT* just cut from magazine) , FULL COLOR on Heavy Glossy CardStock, approx. 8.5" x 11", 4 pages, suitable for framing.
Includes:
- Photos of both front and back of synth,
- Features,
- Technical discussion,
- Detailed Specifications,
- Modulation Routings, much more."
via this eBay listing
"Excellent condition RARE VINTAGE 1980s *ORIGINAL* Sequential PROPHET VS Hybrid VECTOR SYNTHESIZER (1986) with Analog Filters PRINTED STANDALONE Sales BROCHURE / CATALOG / AD (Issued as SEPARATE BROCHURE - *NOT* just cut from magazine) , FULL COLOR on Heavy Glossy CardStock, approx. 8.5" x 11", 4 pages, suitable for framing.
Includes:
- Photos of both front and back of synth,
- Features,
- Technical discussion,
- Detailed Specifications,
- Modulation Routings, much more."
Moog Minimoog Model D SN 3545
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"Very good condition, early 70’s Model D Minimoog, all original, bench tested, contacts cleaned, no issues, serial number #3545"
via this Reverb listing
"Very good condition, early 70’s Model D Minimoog, all original, bench tested, contacts cleaned, no issues, serial number #3545"
Univox K3 Vintage Synthesizer Keyboard
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
via this eBay listing
Roland SVC-350
Note: Auction links are affiliate links for which the site may be compensated.

via this eBay listing

via this eBay listing
Xaoc introducing Oradea and Arad | Superbooth 2025
video upload by Thomann Synthesizers
"XAOC launched Oradea and its expander, Arad. The Oradea is an analog quad resonator featuring four bandpass filters designed to process and generate sounds while maintaining exceptionally high resonance and Q values. The emphasis was on creating a resonator effective for "pinging" without self-resonating, ensuring audible pings even at high frequencies. Each channel of Oradea hosts individual controls for frequency, peaking, and volume, which can be modulated via CV inputs."
Redshift 6 - Multitimbral Sound Demo
video upload by Supercritical Synthesizers
"Supercritical is thrilled to unveil multitimbrality for the Redshift 6 — a powerful new feature that makes the Redshift 6 more versatile than ever.
With six-part multitimbrality, the Redshift 6 can now assign its voices in multiple ways: split across keyboard zones for traditional polyphonic setups, layered to play rich, combined textures, or used as six independent one voice parts. Thanks to its paraphonic architecture, those one voice parts can still be played as full chords.
The update also unlocks the Redshift 6’s two auxiliary outputs, allowing individual timbral parts to be routed separately for more flexible mixing and sound design.
You can try the multitimbral Redshift 6 yourself at Superbooth 2025 — visit us at Bungalowdorf B020 in Berlin.
The multitimbral beta firmware is available now on the Supercritical Discord for all Redshift 6 users."
Redshift 6 - Superbooth 2025 Sound Demo
video upload by Supercritical Synthesizers
"Hear all our multitimbral Redshift 6 presets for the Superbooth 2025 — no talking, just pure playing.
These presets showcase a wide variety of sounds, from classic analog poly-synth layer splits to rich single-layer textures and one-key wonders.
The Redshift 6 is a 6-voice analog poly, but with 16 oscillators per voice, it goes far beyond the capabilities of a traditional 6-voice synth. Each voice can be played paraphonically, significantly extending the overall polyphony.
Thanks to its flexible voice allocation, voices can be used in splits, layers, or as fully independent parts — each with its own MIDI channel and controls. In essence, every voice is its own synthesizer. And with paraphony, even a single voice can become a polyphonic synth.
All the sounds in this demo are played live using a single Redshift 6, with no external FX.
Huge thanks to Novation for the Launchkey 61 MK4!
The multitimbral beta firmware is available now on the Supercritical Discord for all Redshift 6 users."
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© 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