Wednesday, May 21, 2025
ASM HYDRASYNTH DEMO - Loving The New SE Sounds
video upload by Woody Piano Shack
"Demo of the new sounds of the SE PATCH BANK for ASM HYDRASYNTH, available now as a free download from ASM for the EXPLORER, KEYBOARD, DESKTOP and DELUXe."
Additional resources from Woody Piano Shack:
https://www.patreon.com/woodypianoshack
https://woodypianoshack.com
CRUMAR Synthaphone - Rare Touch Sensitive Synth w Breath Control SN 00020
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"This is a unique opportunity to take an extremely rare piece of gear: the Crumar Synthaphone!
I made a DEMO video to show it, check it below. [posted here]
FULLY SERVICED by pro tecnician
Collector’s Item: this is serial N. 20!! (only 100 units were produced)
- with Breath Controller
- original Case
Fully Analog Monophonic Portable Monster, with CEM filters
this info on page 77 of Peter Forrest's trusty 'A-Z of ANALOGUE SYNTHS, PART 1' - Synthaphone: 37-note (F-F) monosynth with breath control. 1982-84. 'The little wind synth with the big sound!’
8 presets: Tuba, Horn, Trombone, Trumpet, Sax, Clarinet, Oboe, Flute (the lower-pitched ones definitely have more power, as is common with early preset synths). The Portamento controls are On/Off, Auto (i.e. legato-only or always), Rate. Volume knob, Pitch knob (tunable over about 1.5 octaves!), Touch Sensitivity (for the Touch Vibrato, a fine feature allowing you to rhythmically push down on any key for natural vibrato) and Breath Sensitivity. The last refers to the little breath controller (with small mouthpiece attached to one of two narrow rubber tubes about 18' long) which you can attach to one end of the keyboard."
via this Reverb listing

"This is a unique opportunity to take an extremely rare piece of gear: the Crumar Synthaphone!
I made a DEMO video to show it, check it below. [posted here]
FULLY SERVICED by pro tecnician
Collector’s Item: this is serial N. 20!! (only 100 units were produced)
- with Breath Controller
- original Case
Fully Analog Monophonic Portable Monster, with CEM filters
this info on page 77 of Peter Forrest's trusty 'A-Z of ANALOGUE SYNTHS, PART 1' - Synthaphone: 37-note (F-F) monosynth with breath control. 1982-84. 'The little wind synth with the big sound!’
8 presets: Tuba, Horn, Trombone, Trumpet, Sax, Clarinet, Oboe, Flute (the lower-pitched ones definitely have more power, as is common with early preset synths). The Portamento controls are On/Off, Auto (i.e. legato-only or always), Rate. Volume knob, Pitch knob (tunable over about 1.5 octaves!), Touch Sensitivity (for the Touch Vibrato, a fine feature allowing you to rhythmically push down on any key for natural vibrato) and Breath Sensitivity. The last refers to the little breath controller (with small mouthpiece attached to one of two narrow rubber tubes about 18' long) which you can attach to one end of the keyboard."
Moog Moogerfooger MF-108M Cluster Flux SN 3318
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
"The Moog MF-108M Cluster Flux is a limited edition Moogerfooger that gives you chorus, flange, and vibrato effects driven by rare vintage analog Bucket Brigade Device chips. A descendent of the original Moog modular synthesizers, Cluster Flux's modulation mojo is shaped by a multi-waveform LFO section with tap tempo and MIDI clock sync. CV and MIDI control of main parameters let you conjure stunning effects quite different from those of other chorus type devices."
via this eBay listing
"The Moog MF-108M Cluster Flux is a limited edition Moogerfooger that gives you chorus, flange, and vibrato effects driven by rare vintage analog Bucket Brigade Device chips. A descendent of the original Moog modular synthesizers, Cluster Flux's modulation mojo is shaped by a multi-waveform LFO section with tap tempo and MIDI clock sync. CV and MIDI control of main parameters let you conjure stunning effects quite different from those of other chorus type devices."
Moog Subharmonicon
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"Moog Subharmonicon, tested in great working condition. Includes original power supply as shown."
Additional SYNTH CITY Listings
via this Reverb listing
"Moog Subharmonicon, tested in great working condition. Includes original power supply as shown."
Additional SYNTH CITY Listings
Leploop {LEP} - Arpoloop [DEMO UNIT]
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
Additional NOISEBUG Listings
"This unit was placed inside a glass case on our showroom floor for display/demo. Full warranty included.
Arpoloop is a full analog synthesizer with a built-in full analog rhythm and melody composer. Since there is no microprocessor nor digital memory it can not be programmed in the usual way instead it can be set and guided to play a line whose parameters are user definable with virtually infinite combinations. Power supply included."
via this Reverb listing
Additional NOISEBUG Listings
"This unit was placed inside a glass case on our showroom floor for display/demo. Full warranty included.
Arpoloop is a full analog synthesizer with a built-in full analog rhythm and melody composer. Since there is no microprocessor nor digital memory it can not be programmed in the usual way instead it can be set and guided to play a line whose parameters are user definable with virtually infinite combinations. Power supply included."
EMS VCS 3 Putney The Cloney Project SN 018
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"This is an assembled EMS VCS 3 clone from the DIY Cloney Project :
This unit is number #018
The 3 PCB cards were recently serviced and retuned by Matt, the funder of the Cloney Project.
It sounds perfectly, exactly as intended.
Cosmetically i's in great condition, some scratches on the right panel and a visible nick in the wood on the front side below the pandl.
I've been moving away from synths for a while and sadly I need to part with it. I bought it a few years ago considering this would probably be my only chance to ever own and plan a VCS3. Turned out it actually was :) and now it's ready for a new home.
Hours of fun. This machine has a soul. It's unique."
via this Reverb listing
"This is an assembled EMS VCS 3 clone from the DIY Cloney Project :
This unit is number #018
The 3 PCB cards were recently serviced and retuned by Matt, the funder of the Cloney Project.
It sounds perfectly, exactly as intended.
Cosmetically i's in great condition, some scratches on the right panel and a visible nick in the wood on the front side below the pandl.
I've been moving away from synths for a while and sadly I need to part with it. I bought it a few years ago considering this would probably be my only chance to ever own and plan a VCS3. Turned out it actually was :) and now it's ready for a new home.
Hours of fun. This machine has a soul. It's unique."
Arturia Origin Desktop Virtual Analog Synthesizer
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
via this Reverb listing
E-MU Systems SP-1200 8-Voice Drum Sampler w/ New Screen
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
"EMU SP1200 Sampler In excellent condition, new screen, works perfectly No hiss on the outputs"
via this Reverb listing
"EMU SP1200 Sampler In excellent condition, new screen, works perfectly No hiss on the outputs"
5/20/25 Metasonix RK10 & RK7 & RK2 & RK6 + DeltaLab Effectron II + Alesis MIDIVERB II
video upload by Cfpp0
"5/20/25 Metasonix RK10 & RK7 & RK2 & RK6 + MFB AHDSR + Doepfer 183-2 + ALM Pamela’s anew Workout + DeltaLab Effectron II + Alesis MIDIVERB II
The Metasonix RK10 sequencer CV output is modulating the Metasonix RK7 Thyratron VCO and the Metasonix RK6 filter, with no audio input, but with resonance at the threshold of self-oscillation. Both the RK7 and the RK6 run through the Animodule MixMan into the Metasonix RK2 VCA (horsecock). One of the RK2 outputs runs through a 2hp Trim into the DeltaLab Effectron II into the Mackie Onyx 1640 mixer, panned a bit left, with reverb from the Alesis MIDIVERB II. The other RK2 output runs through a 2hp Trim to the Mackie, with the same reverb. The RK10 is clocked by ALM Pamela’s New Workout, boosted by the Doepfer 183-2. Pamela’s is also driving the MFB dual AHDSR, which is controlling the RK2."
Matte Black Microcosm
video upload by Hologram Electronics
"The classic Microcosm, now available in a new Matte Black colorway.
We get a lot of requests from customers for a black version of Microcosm, so we decided to spin up this new colorway for 2025. The same Microcosm you know and love, but with a stunning new matte black finish and a new color scheme to match.
We've got a small run of 500 for sale on our web store now, but if people are into this idea we may continue to make them in the future. Let us know what you think!"
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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