Sunday, November 30, 2025
PlantsSystem-SIDTRAX
video upload by plantssystem
"Combining the Rebirth RB-338 with SidStation Mod 2.0 (Mods), we've reimagined the classic SID sound for a modern era.
This hybrid track combines a distinctive retro feel with groovy acid lines, creating a chiptune-analog electro mix.
This track, 'SIDTRAX,' combines:
The gritty waveforms characteristic of the SID chip
Rebirth's signature TB-303/TR-808-inspired phrases
The multi-layered, aggressive synth textures provided by the Mods
to create a nostalgic yet dance-floor-friendly worldview."
Cosmolab: Rapid audio hardware prototyping #faselunare
video upload by Floyd Steinberg
"The #cosmolab by #faselunare ( https://sndmt.link/cosmolab-fs ), based on the #daisyseed #mpu, is a development board for audio projects: synthesizers, effects pedals, sequencers, modular gear, samplers, groove boxes - whatever you can think of. In this video, I walk through the functions and features and create a mod reverb with this board.
Table of contents:
00:00 the problem to the solution
00:37 hi, what is this?
00:58 hardware overview
02:18 how to use: installing the examples
03:21 examples: euklidean drums
03:38 pluck echo
04:40 music box
05:18 physical modeling synth (strings)
05:49 single oscillator poly synth
06:14 the development environment
06:38 or use plugdata
07:23 creating and compiling a mod reverb effect
09:33 sound demo for my mod reverb effect
10:47 conclusion
11:20 liKE ANd sUBscrIBe
Links:
Web page: https://sndmt.link/cosmolab-fs
Plugdata: https://plugdata.org/
HÄLP ZIS CHANNEL
https://www.patreon.com/floyd_steinberg
https://floydsteinberg.gumroad.com/
https://floydsteinberg.bandcamp.com/"
patching w/ bionic lester 1.5
video upload by justin3am
"Just exploring some of the potential for mayhem provided by the Bionic Lester mk 1.5, Industial Music Electronics. A dual switched capacitor filter with output mixers, different clocking options and aliasing.
I chose the Type A filter chip which makes it closer to the original Bionic Lester. Some really brutal sounds in this thing."
Akai MPC2000XL Sampler / Workstation (Blue) SN 80025-01008
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
CONDUCTIVE LABS NDLR DESKTOP SEQUENCER
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Signal Sounds listings
"A pre-owned Conductive Labs NDLR in good condition. It comes with original packaging and accessories.
Manufacturer's description
A MIDI Four-track, Sequenced Arpeggiator, Chord and Drone Player
We’ve turned complex music theory into a killer synthesizer jamming MIDI controller. With four parts that can play up to 8 synths, you can make fantastic electronic music, such as soundscapes, electronica, ambient, electro, or techno to name a few. Whether noodling in your music space after work or jamming with friends, The NDLR can take your music to amazing places!
Press one of the seven chord buttons, and the two arpeggiators and drone follow the chord notes while your polyphonic synth sings with pads.
There are start and stop buttons for each of the four parts, and a button to start/stop all parts. And there’s a “panic” button to stop all MIDI notes.
via this listing
Additional Signal Sounds listings
"A pre-owned Conductive Labs NDLR in good condition. It comes with original packaging and accessories.
Manufacturer's description
A MIDI Four-track, Sequenced Arpeggiator, Chord and Drone Player
We’ve turned complex music theory into a killer synthesizer jamming MIDI controller. With four parts that can play up to 8 synths, you can make fantastic electronic music, such as soundscapes, electronica, ambient, electro, or techno to name a few. Whether noodling in your music space after work or jamming with friends, The NDLR can take your music to amazing places!
Press one of the seven chord buttons, and the two arpeggiators and drone follow the chord notes while your polyphonic synth sings with pads.
There are start and stop buttons for each of the four parts, and a button to start/stop all parts. And there’s a “panic” button to stop all MIDI notes.
SEQUENTIX CIRKLON & CV BREAKOUT DESKTOP SEQUENCER
Note: links to listings are affiliate links for which the site may be compensated.
via this listing
Additional Signal Sounds listings
"A pre-owned Sequentix Cirklon & CV Breakout in very good condition. It comes with the expander cable, power supply and original manual.
Manufacturer's description
The Cirklon Mk1 is a dedicated hardware sequencing workstation designed for precise, real-time control of MIDI, USB-MIDI, and analogue systems. Built around a high-resolution encoder interface and a structured pattern engine, the Mk1 provides tight timing, flexible routing, and a streamlined workflow for complex setups.
This unit ships with the CVIO breakout expander, offering sixteen analogue control voltage outputs and eight gate outputs for direct integration with modular and other voltage-controlled instruments. The CVIO system delivers calibrated, low-latency analogue control suitable for demanding studio environments."
via this listing
Additional Signal Sounds listings
"A pre-owned Sequentix Cirklon & CV Breakout in very good condition. It comes with the expander cable, power supply and original manual.
Manufacturer's description
The Cirklon Mk1 is a dedicated hardware sequencing workstation designed for precise, real-time control of MIDI, USB-MIDI, and analogue systems. Built around a high-resolution encoder interface and a structured pattern engine, the Mk1 provides tight timing, flexible routing, and a streamlined workflow for complex setups.
This unit ships with the CVIO breakout expander, offering sixteen analogue control voltage outputs and eight gate outputs for direct integration with modular and other voltage-controlled instruments. The CVIO system delivers calibrated, low-latency analogue control suitable for demanding studio environments."
Moog Micromoog SN 3192
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
Additional Tone Tweakers Listings
"We fully disassembled, cleaned and serviced this unit the way we typically do with our high end vintage synths, in an effort to make it as good as it can be. This restoration took 12 hours of highly skilled vintage synth tech time, plus parts costs. The high value of this work is of course factored into its price that should be considerably higher than that of cranky unserviced or minimally serviced examples on the market."
via this eBay listing
Additional Tone Tweakers Listings
"We fully disassembled, cleaned and serviced this unit the way we typically do with our high end vintage synths, in an effort to make it as good as it can be. This restoration took 12 hours of highly skilled vintage synth tech time, plus parts costs. The high value of this work is of course factored into its price that should be considerably higher than that of cranky unserviced or minimally serviced examples on the market."
Vintage ARP Analog Minus Noise Mixer
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
via this Reverb listing
Estradin Pulsar
Note: links to listings are affiliate links for which the site may be compensated.
via this Reverb listing
You can find a black model and a couple of demos in previous posts here.
"Rare soviet drum machine,recently fully serviced and midi installed,works great!Unit have new red sides,very rare white version!64 presets with trigger pads"
via this Reverb listing
You can find a black model and a couple of demos in previous posts here.
"Rare soviet drum machine,recently fully serviced and midi installed,works great!Unit have new red sides,very rare white version!64 presets with trigger pads"
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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





























