Wednesday, February 04, 2026
Djupviks Bunker Archaeology II - First Look.
video upload by Lesjamusic
"Djupviks Elektronik's Bunker Archaeology II is a Eurorack "bunker simulator" - an overdriven digital reverb feeding a frequency-driven tremolo circuit. Inspired by Paul Virilio's photographic documentation of the abandoned Atlantic Wall fortifications, it's lo-fi, grainy, and full of character. The MkII addresses the rough edges of the original: a proper wasp-style filter with resonance and CV control, CV over feedback, a rebuilt static circuit that actually responds across its full range, and a clock output for those irregular rhythms.
This isn't your pristine shimmer reverb. If you want transmissions from a crumbling concrete structure on the Normandy coast, this is the territory.
TIMESTAMPS:
00:00 - Intro
02:02 - Panel Walkthrough - audio
03:01 - Panel Walkthrough - reverb
05:21 - Panel Walkthrough - static
06:27 - Static CV - ring mod
07:24 - Vs Bunker I, what's gone?
07:54 - Synth Patch
10:23 - Final thoughts"
https://djupvikselektronik.bandcamp.c...
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Djupviks, eurorack, New Modules, News
LABELS/MORE: Djupviks, eurorack, New Modules, News
DUST - Cinematic Ambient Improvisation #27 // Moog Matriarch, Sequential Take 5
video upload by David Falcon
"Yesterday I got home and had half an hour free, so I turned on the camera and just improvised whatever came to mind in the spot. I set up a quick patch on the Matriarch based on the one from last video and held an Am arpeggio.
Then I improvised some chords on top with the Sequential Take 5. Hope what came out was enjoyable to listen and not too chaotic."
Ambient Drone for Deep Sleep (E Minor, No Rhythm)
video upload by Korrnelius
"Hello friends! Please enjoy this ambient drone sleep music.
one note drone
hypnagogic
falling asleep
meditation / insomnia / background sound
#ambientsounds #backgroundmusic"
Buchla Format Model 416.3 Meta Expander by guyd2

According to guyd2, the Model 416.3 Meta Expander is:

"A sophisticated, stand-alone expansion unit for the Buchla Music Easel.
Contains several dedicated modules : Comparators, Dividers, Boolean, VC Slew Limiter, S/H & Noise, analog ultrastable VCO/LFO, advanced Mixer w/ Comparator, and an 8-step Sequencer.
Also expands on the 208 CV I/O's, pulses I/O and Switch inputs."
https://guyd2.com/416_3-order/
"What you get :
- Model 416.3 Meta Expander for Bemi/Busa/Buchla Easel, 208c, or clones.
- Custom-made enclosure (boat) + tilted support stand.
- Two Model 416 Edge Cards, 100% compatible with 208’s Ext/Prog Interface.
- Two 40-pin custom-made ribbon cable assemblies (one short, one longer).
- A printed User Manual.
- Internal power supply; its location (back or right-side) is adjustable by the user."
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Buchla, guyd2, New Makers, New Modules, New Synths, News
LABELS/MORE: Buchla, guyd2, New Makers, New Modules, New Synths, News
SONDA synthesizer sneak preview
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Giorgio Sancristoforo, MATRIXSYNTH Members, Soft Synths
LABELS/MORE: Giorgio Sancristoforo, MATRIXSYNTH Members, Soft Synths
Novation Supernova II Rackmount Virtual Analog Synthesizer SN 05744
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
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Novation, Perfect Circuit
LABELS/MORE: Auctions, Novation, Perfect Circuit
Erica Synths Pico System III - Desktop Modular 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
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Erica Synths, Perfect Circuit
LABELS/MORE: Auctions, Erica Synths, Perfect Circuit
Korg Volca Nubass Vacuum Tube Analog Bass 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
See dealers on the right for pricing and availability on gear.
LABELS/MORE: Auctions, Korg, Perfect Circuit
LABELS/MORE: Auctions, Korg, Perfect Circuit
Korg MS-20 Vintage Analog Synthesizer, Serviced w/ Original Box, Japanese Overlay & Docs SN 146519
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"Originally sold within the Japanese domestic market and wired for 100v, this synth runs without issue on 120v USA power. There’s sparingly little wear on the enclosure, and the graphics are pristine.
The original shipping box, paperwork, and patch cables are included.
Features include:
2VCO / 2VCA / 2VCF / 2EG / 1LFO structure
Self-oscillating high-pass/low-pass filters with distinctive distortion
External signal processor (ESP)
Extremely flexible patching system"
via this eBay listing
"Originally sold within the Japanese domestic market and wired for 100v, this synth runs without issue on 120v USA power. There’s sparingly little wear on the enclosure, and the graphics are pristine.
The original shipping box, paperwork, and patch cables are included.
Features include:
2VCO / 2VCA / 2VCF / 2EG / 1LFO structure
Self-oscillating high-pass/low-pass filters with distinctive distortion
External signal processor (ESP)
Extremely flexible patching system"
Moog Memorymoog Plus - Fully Serviced with Warranty SN 1125
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
via this eBay listing
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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




























