Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"Set-(2) of Yamaha DX-7 Synthesizer cartridges. . . 1-ROM / 1-RAM . . . RAM is the super rare "4-Bank" other is a ROM. . . . Please VIEW All photos & ASK Questions before purchase. Both are in "LIKE NEW" Condition"
Tuesday, January 27, 2026
HiChord Portable Chord Synthesizer 1.0 - Pocket Audio - Retro Cream Standard Ed.
Note: links to listings are affiliate links for which the site may be compensated.
via this eBay listing
"This is an original HiChord Portable Chord Synthesizer from the initial Kickstarter production run.
This unit is the unlocked cream/yellow colorway, which was only made available after the Kickstarter stretch goal was reached. It is not the current retail version and is no longer produced in this configuration.
The front panel is marked “Chord Synthesizer 1.0 Pocket Audio,” identifying it as the first finalized hardware revision delivered to Kickstarter backers.
The newer HiChord version currently retails for $350. This listing is for the original Kickstarter edition, complete and well cared for.
Included:
HiChord Portable Chord Synthesizer 1.0
Condition:
Fully functional
Clean cosmetic condition
Light signs of handling only
No cracks, damage, or missing parts
Notes:
Cream/yellow stretch-goal colorway from Kickstarter
Original production run, not the newer aluminum or revised retail model"
via this eBay listing
"This is an original HiChord Portable Chord Synthesizer from the initial Kickstarter production run.
This unit is the unlocked cream/yellow colorway, which was only made available after the Kickstarter stretch goal was reached. It is not the current retail version and is no longer produced in this configuration.
The front panel is marked “Chord Synthesizer 1.0 Pocket Audio,” identifying it as the first finalized hardware revision delivered to Kickstarter backers.
The newer HiChord version currently retails for $350. This listing is for the original Kickstarter edition, complete and well cared for.
Included:
HiChord Portable Chord Synthesizer 1.0
Condition:
Fully functional
Clean cosmetic condition
Light signs of handling only
No cracks, damage, or missing parts
Notes:
Cream/yellow stretch-goal colorway from Kickstarter
Original production run, not the newer aluminum or revised retail model"
Emery Plays Moog Muse Live in Photosynthesis Studio in Olympia, Washington
video upload by Photosynthesis
"Live in studio performance by Emery featuring a Moog Muse.
1/19/2026 Photosynthesis Studios, Olympia Washington.
This is a part of a video series of local artists we have invited to showcase
for you to relax and enjoy the experience of sonic adventure with synthesizers. No Lessons. No tutorials.
Thank you for watching , we love you."
https://www.photosynthesisolympia.com/
Erica Synths Steampipe + Torso S4 // DAY 17 #jamuary2026
video upload by Dexba
"Perfectionism almost killed this video, and for a second, I forgot about the point of #jamuary I recorded, and recorded, and re-recorded, and a few days have passed, back and forth, because I care so much about this sound, this vibe, this balance.
I am not 100% satisfied, but I have to let it go, because otherwise I know for sure I will start to hate these chords, I will have to tweak the sounds once again, I will change the video, and so on.
But I do love the resulting vibe, and I will try my best to bring variations on this theme in some live scenario, maybe with a different controller instead of the OPXY (which I am only using because it has midi via 3.5mm jack and... an audible metronome, I am looking at you, Torso)
I hope you'll like it, now this jam is free to run wild on the internet 🧡"
Dübreq Stylophone CPM DF-8 Dual Dynamic Filter (sound.report)
video upload by Heiner Kruse - The Green Man(TGM) - sound.report
"This contains a short explanation and a long sound demonstration...
Timestamps:
00:00-00:43 Env Mod of self resonating Filter
00:50-01:26 Drumloop into CPM Df-8
01:26-02:45 Filtermodes
02:45-03:23 Delay
03:23-04:22 Internal Noise/ Winds
04:22-13:11 Sounddemo (no talking)"
Sander Saarmets // live @ Erica Synths Garage
video upload by Erica Synths
"Sander Saarmets is an interdisciplinary composer, sound designer & electronic musician hailing from Estonia. Starting from the 2000's electronic scene of Tallinn, Saarmets has been on a constant sonic expedition that has led him to places like Taiwan, Sweden, France & Germany. He has studied electronic music at the Estonian Academy of Music and Theatre and is a proud member of the CoPeCo alumni.
Read more in our interview with him: https://garage.ericasynths.lv/article...
Sander's homepage: https://sandersaarmets.com/"
How to MAX & MIN
video upload by SCHLAPPI ENGINEERING and Stazma
"Schlappy Patching 2026 EP.2
Hey there!
Today I'll show you some interesting and useful ways to use the Max & Min outputs of the Boundary Layer to create complex envelopes and modulations.
Have fun!!
More infos on all modules at:
https://schlappiengineering.com"
1/26/26 (2 clips) Pasco Scientific 9301 + Roland SBX-80 + Yamaha EM-100
video upload by Cfpp0
"A pair of Pasco Scientific dual function generators are clocked by the Roland SBX-80. Spring reverb and additional drive from the Yamaha EM-100 mixer."
Serge Modular Synth | Analog FM Drone
video upload by Akihiko Matsumoto
"Serge Modular Synth (Sample Pack)
Created entirely with the unique sonic character of Serge modular systems
https://akihikomatsumoto.sellfy.store...
About this Pack
This updated sample pack is composed entirely with Serge Modular Synthesizers — systems known not for emulating instruments, but for redefining how sound is shaped.
Included are raw noise textures, slowly morphing drones, and intricate one-shots captured through extensive patching with Random*Source Eurorack modules and classic Paperface 50 series panels.
Each sound reflects the chaotic elegance of analog voltages in motion. You’ll hear modulations that escape grid-bound sequencing, and timbral behaviors that emerge from complex feedback, slewing, and intermodulation — the kind of detail digital systems rarely capture convincingly.
Why Serge Matters
Serge Modular was designed in the 1970s by Serge Tcherepnin. It was created as an open-ended tool for sonic experimentation. Influenced by cybernetics and avant-garde composition, this system rejects musical hierarchies and embraces uncertainty.
In Serge, control voltages and audio signals are treated as equals. The circuits invite exploration through feedback, cross-modulation, and unpredictable interactions. Every patch is a process of discovery rather than reproduction.
This makes Serge a powerful choice for artists seeking sounds that are not pre-shaped or confined by rules. The textures you will find in this pack are unstable, alive, and deeply human.
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© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
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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

























