MATRIXSYNTH

Saturday, December 13, 2025

RSF Kobol Expander I SN 13314

Note: links to listings are affiliate links for which the site may be compensated.


via this Reverb listing

Acidlab Miami

Note: links to listings are affiliate links for which the site may be compensated.


via this Reverb listing

"excellent condition

German made analog drum machine based on the circuits of the Roland tr 808.

individual outs.

with power supply"

ARP Solus Monophonic Analog Synthesizer SN 2353473

Note: links to listings are affiliate links for which the site may be compensated.


via this Reverb listing

"The ARP Solus is often considered the "little brother" to the ARP Odyssey, but that does not really capture what is best about this synth. For one, the filter is considerably brighter than the other ARP synths that were made in the years before this modal was released. Please check out the attached video by Alex Ball for an explanation and a great demo.

This particular Solus is a great shape, with everything working extremely well. It looks and sounds great! The built in case/lid is also in excellent condition. It is hard to believe that this synth is 45 years old."

Roland SH-1000 Fully Serviced 37-Key Synthesizer

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via this eBay listing

"Roland’s first ever synthesizer! Fully recapped, cleaned, and calibrated. All paddle switches still miraculously in one piece. Sounds great, plays great."

Sticker Covered Roland CR8000 Vintage Midi Analog Drum Machine

Note: links to listings are affiliate links for which the site may be compensated.


via this eBay listing

To go with the sticker covered Juno-60.

"Good working used condition. All sounds work. All buttons work. Has midi installed. Covered in stickers."

Sticker Covered Sakata DPM Juggbox Digital Percussion Machine Drum Machine with Original Box

Note: links to listings are affiliate links for which the site may be compensated.


via this eBay listing

"This unit is in overall usable condition and works, but it does have a few quirks worth noting:

• Missing a couple of knobs

• Crash sound typically doesn’t trigger

• Hi-hat can occasionally sound distorted — most of the time it functions normally, but it can be finicky

• Could be an easy fix, but I’m not sure

Cosmetically, it has normal wear for its age. Please check all photos for the exact condition."

Techno Seq 20251213 #modularsynth #buchla #doepfer #music #jamming #ableton


video upload by Matthias Bober

Them are some tall keys.

Roland D-05, Make Noise Strega & Ableton Mode | Ambient Drone


video upload by Akihiko Matsumoto

"Sequencer: Ableton Mode https://akihikomatsumoto.sellfy.store...
Discover the Sacred Sounds of the Past: A Generative Sequencer Inspired by Medieval Chant
Immerse yourself in a groundbreaking tool designed for creators of ambient, experimental, contemporary music, IDM, and electronica. This Max for Live generative sequencer fuses historical depth with cutting-edge technology, offering a unique journey through time and sound. Historical Roots, Modern Expression
Developed over a year of intensive research, this device draws from a rich tapestry of medieval chant manuscripts and the intricate patterns of neume notation. Delve into the essence of the eight church modes, enriched with the proto-characteristics of Ionian and Aeolian modes foretelling the rise of major and minor tonalities. Infinite Melodic Possibilities
Let the sequencer generate melodies imbued with the organic flow and spiritual resonance of early music, now reimagined for contemporary creativity. Whether sculpting ethereal soundscapes or exploring experimental forms, this device breathes new life into your compositions.

Recording: Ambient Drone (Sample Pack) https://akihikomatsumoto.sellfy.store..."

Losing myself | Ambient | Korg Radias


video upload by Treenote

"An ambient track created using a Korg Radias

Support me on Bandcamp:
Bandcamp: https://treenote.bandcamp.com

My Website: https://treenotemusic.ca

Gear Used:
Korg Radias
Logic Pro X (DAW)"

BlueARP DM + Ketron SD1000 Performance "Japanese Dream"


video upload by graywolf2004ru

"Live performance, created and sequenced entirely on BlueARP DM, all sounds come from Ketron SD1000 using only its internal FX. Kurzweil is used just as a midi keyboard here.
What is BlueARP DM - you can check it here:
https://omg-instruments.com/wp/?page_...
The coolest thing is that BlueARP DM stores all the program selects, volume levels and effect parameters as various CC/sysEx messages on the AUTOMATION page, which it sends to the synth on project load.
I need just to turn on SD1000, connect it to BlueARP DM, load the project - and it is ready. This is a perfect compact setup I wanted to test for a long time.
While making this performance, I found some bugs in BlueARP DM midi implementation, it sometimes swallows notes in a dense note flow, especially those coming as THRU. Here it showed up because all 8 instances generate notes on the same MIDI channel. I'm fixing it in the next firmware 2.8.3b (it will be BlueARP DM only update), hopefully Dec 2025.

PS. Opening sequence is the patch called 'Shamisen', it is a Japanese stringed instrument, which gave the name to the performance )"
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