Note: links to listings are affiliate links for which the site may be compensated.
This one was spotted and sent in via
M Me.
via this eBay listing
"We've received a used EVA/Maestro Oberheim Ring Modulator RM-1A Clone, which reproduces the sound of the Maestro Oberheim Ring Modulator RM-1A as faithfully as possible.
This is a highly specialized custom-made unit.
Created in response to requests from enthusiasts, this is the ultimate clone ring modulator designed to recreate John Lord's organ sound.
The layout of the input/output jacks, faders, and pin switches has been designed to closely match the original.
Condition: B+: No issues for normal use"
Saturday, March 21, 2026
Octave Cat SRM II s/n G1162 as seen
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Octave Electronics - Cat SRM II (s/n G1162) - In average condition, but not fully working. The LFO, Noise, VCF and VCA seem to be working, but there is a fault with the keyboard CV/Gate. Tidy inside - just needs fixing. 240V version. VEMIA can collect and pack: 18GBP"
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Octave Electronics - Cat SRM II (s/n G1162) - In average condition, but not fully working. The LFO, Noise, VCF and VCA seem to be working, but there is a fault with the keyboard CV/Gate. Tidy inside - just needs fixing. 240V version. VEMIA can collect and pack: 18GBP"
Korg Mono/Poly SN 376385
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Thoroughly serviced ready for this auction, a classic Mono/Poly in its original un-molested condition. It is US voltage, but comes with a little transformer for UK use. Serial number 376385. The fake wood endcheeks have typical minor damage, but everything else is very nice indeed. Packing at VEMIA: 15GBP."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"Thoroughly serviced ready for this auction, a classic Mono/Poly in its original un-molested condition. It is US voltage, but comes with a little transformer for UK use. Serial number 376385. The fake wood endcheeks have typical minor damage, but everything else is very nice indeed. Packing at VEMIA: 15GBP."
DIN Sync RE-303 Bass Line replica!
Note: links to listings are affiliate links for which the site may be compensated.
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"The TB-303 is undoubtedly the most cloned synth ever - but clones are clones. DIN Sync call their RE-303 a replica, with some justification.
This was professionally made with correct components, and from the correct era. It's like having an original TB-303 which hasn't been played to death - and has well-featured MIDI in addition. My example is not quite mint, but seriously beautiful.
Comes with a UK external power supply - it needs to be well-regulated and to spec.
VEMIA can collect and pack (9GBP) for onward shipping / delivery."
via this Vemia listing
Click the auction link on top when you get there for additional listings.
"The TB-303 is undoubtedly the most cloned synth ever - but clones are clones. DIN Sync call their RE-303 a replica, with some justification.
This was professionally made with correct components, and from the correct era. It's like having an original TB-303 which hasn't been played to death - and has well-featured MIDI in addition. My example is not quite mint, but seriously beautiful.
Comes with a UK external power supply - it needs to be well-regulated and to spec.
VEMIA can collect and pack (9GBP) for onward shipping / delivery."
Critter & Guitari Septavox Synthesizer (Yellow)
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
Additional Perfect Circuit listings
via this auction
Additional Perfect Circuit listings
LABELS/MORE:
Auctions,
Critter and Guitari,
Perfect Circuit
See dealers on the right for pricing and availability on gear.
See dealers on the right for pricing and availability on gear.
Critter & Guitari Organelle M Synthesizer
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
LABELS/MORE:
Auctions,
Critter and Guitari,
Perfect Circuit
See dealers on the right for pricing and availability on gear.
See dealers on the right for pricing and availability on gear.
Korg VC-10 Vintage Vocoder w/ New Mic
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"70 s Vintage Vocoder! Fully tested clean pots /switches /inputs /outputs Sounds like ELO vibes from that era! Perfect working order"
via this eBay listing
"70 s Vintage Vocoder! Fully tested clean pots /switches /inputs /outputs Sounds like ELO vibes from that era! Perfect working order"
Yamaha CS01II Analog Keyboard Synthesizer 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
Likaon Instruments Tuna quick start
video upload by likaoninstruments
"Tuna lets you automatically tune up to 4 VCOs. It acts as a proxy between the VCO and the CV source, and lets you pick the tuned output to route it anywhere.
Tuna v/octave OUT → VCO v/octave IN
Tuna Signal IN ← VCO output
Tuna copy OUT → filter, mixer... main output
Tuna v/octave IN ← sequencer or keyboard CV output"
LABELS/MORE:
eurorack,
Likaon Instruments
See dealers on the right for pricing and availability on gear.
See dealers on the right for pricing and availability on gear.
microKORG OS 2.0 Worskshop Part 2 (sound.report soundsonly)
video upload by Heiner Kruse - The Green Man(TGM) - sound.report
"Loop Slicing, Osc Low Mode, Split Mode, Custom Up/Down
Pitch Pend"
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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














































