Thursday, June 19, 2025
Ambient Improvisation w/ Prophet-10, Tape Loop, monome Grid | Bookmark 2025-06-19 by atnr
video upload by atnr
"A piece created with the @SequentialLLC Prophet-10, modular synth, and tape loops—ambient music where glitchy modular rhythms drift beneath slow-moving harmonies.
Prophet-10: Improvised live with @strymon blueSky reverb.
Modular synth: A Plaits voice is sequenced by a monome Grid and WHITE WHALE, bit-reduced through a Roland BITRAZER, then further processed with @ChaseBlissAudio LOSSY and the MOOD MK II. In Ableton Live, two layers of Beat Repeat add additional glitches.
Tape loop: A pre-recorded piano loop is played back at half speed. Its output feeds the @HologramElectronics MICROCOSM, where reverb and looping create layered textures."
Dr. Endo explores LIVEN Evoke: EXPR//Residue
video upload by SONICWARE
"LIVEN Evoke | Acoustronic Synthesizer with Granular Effect
https://sonicware.jp/pages/liven-evoke
Dr. Endo – Live Set
PTN12: EXPR//Residue
---
A cinematic ambient track evoking the grandeur of a distant galactic empire, EXPR//Residue begins with a solemn tuba drone and unfolds into a slowly shifting sonic landscape.
The tuba forms the foundation of the piece—its rich tone is enhanced with a harmonic waveform to add depth, and sent through GRAIN FX to transform a simple two-note bassline into a dense, evolving low-frequency texture.
Oboe chords provide a gentle, pad-like atmosphere, blending naturally into reverb to create soft, immersive motion.
Scattered throughout the track, piano accents are pulled and stretched using the BACKTIDE function, adding expressive drag and emotional tension.
One track is dedicated to filtered noise, modulated by an LFO on the low-pass filter cutoff. This creates a storm-like undercurrent that blends beautifully with the reverb, expanding the spatial field of the mix.
This piece explores the remnants of something vast and ancient—a residue of sound and structure left drifting in space.
Yu Endo
---
Teenage Engineering Updates for the TX–6 & TP–7
via Teenage Engineering
"The new updates for TX–6 and TP–7 introduce some new features like enhanced sequencer functionality with customizable options, link mode, extended midi functionality, extended gain range, mix-down mode, and more. update your device via our update utility tool and read more about the new functions in the user guides.
TX–6 OS update 1.3.0
TX–6 is our battery-powered ultra portable pro-mixer and multi-functional audio interface with 6 stereo channels, or 12 if you split them to mono. great for quick setups on the go or in your studio. packed with features like effects, midi, usb recording, beat detection, an instrument tuner, synth, sequencer, drum machine, and much more.
user configurable sequencer patterns
alongside the 22 factory-loaded patterns, the TX–6 now supports six additional
user-configurable sequencer pattern slots. each of these allows for per-step pitch assignment, making it possible to compose custom melodic sequences.
pattern chaining
once you’ve made your own sequencer patterns, you can start chaining them together. instead of looping just one pattern, this update lets you combine up to four, giving your tracks more variation.
slide
the TX–6 now includes a slide (portamento) function, allowing precise control over pitch transitions when sequencing waveforms for more refined melodic expression.
Unlocking Creativity with Teenage Engineering OP-XY | Dark-Retro-Futuristic-Distorted Synthwave
video upload by Lo-fi Pask
"The Teenage Engineering OP-XY has a unique way of unlocking creativity — even when inspiration runs low. This video is built around an old OP-XY project I recently unearthed, proof that unfinished ideas can still spark something new.
In this live jam, the Teenage Engineering OP-XY becomes the heart of a dark-retro-futuristic soundscape, blending synthwave grooves, ambient arpeggios, and gritty, distorted textures. A raw and expressive performance shaped by the OP-XY’s playful, hands-on approach to electronic music.
🎧 For the full experience — including subtle textures, punchy bass, and detailed drums — headphones are highly recommended.
☕ Buy me a coffee: https://ko-fi.com/lofipask"
The Synths Behind OMD's Enola Gay
video upload by Alex Ball
"A look at how Enola Gay by OMD was created."
0:00 Intro
0:51 Detective Work
5:17 CR-78 Feat. Benge
7:53 Live Drums Feat. Jonathan Wills
9:06 Synth Sounds
11:18 Bass Sounds
11:58 Organs Feat. Syntaur
15:26 Effects
18:27 Summary
19:43 Full Remake
The last Synthesizer Made in GDR
video upload by RetroSound
"(c)2007-25 by RetroSound
supported by UVI: http://bit.ly/retrosound-uvi
❤️ Support #RetroSound channel: https://retrosound.creator-spring.com
The second and last synthesizer Made in GDR
Tiracon 6V from the VEB Automatisierungsanlagen Cottbus (1987)
A synthdemo track. All synthesizer sounds are from the Tiracon 6V
drums: Simmons SDS-8
spec:
6 analog voices
1 VCO per voice + Sub-Osc, PWM, all waveforms can selected together
3 LFOs
24dB/Oct analog moog ladder filter with resonance
sequencer
MIDI
RetroSound synthesizer demo videos since january 2007.
Everything is free. If you like my work, you can also support me with the purchase of my merchandise stuff or my music.
Shop: https://retrosound.creator-spring.com/
Bandcamp: https://retrosound.bandcamp.com/"
Sequential Circuits Prophet-5 Rev3.3 w/Midi
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing
Additional Analog U.S. Listings
"This one is in good cosmetic condition and working 100%. It has just been serviced and needs nothing. As the title says, this is an original Rev 3.3 with 120 programs and factory midi. There is no vintage button on this one! I got this from a gentleman who had it serviced by Wine Country before they went out of business. When I got it, there were still some problems so it has just been serviced again and it's solid now. This is marked as a domestic sale only, but I will ship out of the country. You can send me a message if you're considering to buy it and I will calculate the shipping cost then. Shipping overseas will not be cheap. Please keep this in mind."
via this eBay listing
Additional Analog U.S. Listings

Yamaha CS-50 w/ Kenton MIDI SN 2546
Note: Auction links are affiliate links for which the site may be compensated.
via this eBay listing, also on Reverb
"This Yamaha CS-50 is a classic analog polyphonic synth that delivers warm, expressive tones with rich modulation and filter control. Known as the little brother to the legendary CS-80, the CS-50 carries much of the same sonic character—lush VCOs, a powerful resonant filter, and a smooth, dynamic response that makes it ideal for pads, leads, and atmospheric textures. This particular unit has been upgraded with a Kenton MIDI kit, giving it modern playability while keeping the original sound path fully intact.
The Kenton MIDI retrofit gives you note on/off control, pitch bend, and sustain over MIDI, allowing you to control this analog beast from any modern DAW or MIDI controller. It still functions just as it always has from the front panel—no limitations there—but with the added flexibility to drop it right into a current production setup. The synth is in solid shape, with the original wood panels, keybed, sliders, and case showing honest wear but fully functional. All controls are smooth, all keys and sliders work as expected, and it’s ready to go.
This is a hard-to-find synth on its own, and even harder to find with a Kenton MIDI upgrade already installed and tested. If you’re after vintage analog character with real-world usability in today’s studio, this CS-50 offers a serious combination of tone, playability, and legacy value."
via this eBay listing, also on Reverb

The Kenton MIDI retrofit gives you note on/off control, pitch bend, and sustain over MIDI, allowing you to control this analog beast from any modern DAW or MIDI controller. It still functions just as it always has from the front panel—no limitations there—but with the added flexibility to drop it right into a current production setup. The synth is in solid shape, with the original wood panels, keybed, sliders, and case showing honest wear but fully functional. All controls are smooth, all keys and sliders work as expected, and it’s ready to go.
This is a hard-to-find synth on its own, and even harder to find with a Kenton MIDI upgrade already installed and tested. If you’re after vintage analog character with real-world usability in today’s studio, this CS-50 offers a serious combination of tone, playability, and legacy value."
Kurzweil 1000 Series Rackmount Digital Expander Sound Module SN 88113992
Note: Auction links are affiliate links for which the site may be compensated.
via this Reverb listing
Additional SYNTH CITY Listings
"1000 PX Professional Expander (120 presets). Loaded with some of the best offerings from the same award-winning samples found in the K250 in a 24-note polyphonic multitimbral synth. Tested in great condition, includes AC power cable."
via this Reverb listing
Additional SYNTH CITY Listings
"1000 PX Professional Expander (120 presets). Loaded with some of the best offerings from the same award-winning samples found in the K250 in a 24-note polyphonic multitimbral synth. Tested in great condition, includes AC power cable."
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© 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