MATRIXSYNTH

Friday, August 21, 2026

The Amazing "TRAVELER" - OUT SEPTEMBER 1ST - FROM KEYSOLUTIONS SOUNDS #vst #keysolutionssounds


video upload by Scott McAuley Sounds and KeySolutions Sounds

"I am very excited to announce that after 20 years, ‪@KeySolutionsSounds‬ is back! TRAVELER is an incredible Virtual Instrument with a multitude of modulation options and extremely straight forward to navigate. and it sounds absolutely huge!!

It has been an absolute pleasure creating 60 of the factory sounds for this amazing VST, It is lush, fat, versatile and very unique! this one really is not to be missed!

Out September 1st available from - https://www.keysolutionssounds.com/"


video uploads by KeySolutions Sounds and Mike Martin

"This is how it all began, but I would not be here without the help and support of my friends. Thanks to all that have made this a reality. I can not wait to release TRAVELER to the world."

SCJS#110 - THORNY WEATHER


video upload by FL3SHB4CK

"Small Case Jam Sessions #110

NLC Hypster, Intellijel Flurry, Ritual Electronics AMNIS, SHAKMAT Battering Ram, nanoRings, GEHIRN Noiswasp, XODES AHH & ยตGR2

Make some noise!"

Another PolyPhatty Taurus Chords and Basses


video upload by Raka

"These polyphonic Taurus sounds always lead me to this kind of music."

A new kind of audio FX - Sparkling Riser


video upload by SynTesla

"The Sparkling riser is a brand new kind of audio FX

This effect is achieved by stacking 12 lines of 'micro-delays' lasting a few milliseconds (6 lines per audio channel) The delayed sound is mixed back into the original sound, creating a comb filter.

Each delay line has a feedback loop, and the delay time is modulated by several LFOs. In addition to the LFOs, we have 12 VCAs (1 per delay line) whose levels are synchronized to the phases of each LFO.

But when the effect is on the "infinite rise" mode, as soon as we apply randomization to the LFO phases, something very strange happens:
'phantom notes' appear. We could compare this effect to concentric waves colliding to create a splash—a “spark” that, in our example, generates notes based on the frequencies and harmonic content of the sound. This 'spark' gives the effect its name: 'Sparkling Riser.'

This effect is directly inspired by a project we're working on with electronics genius Yves Usson."

pentagrams of discordia - brain controlling (cover)


video upload by fischek

"'Brain Controlling' is a true gem from Pentagrams of Discordia’s The Hippopotomonstrosesquippedaliophobia EP. Here’s my take on it.

It’s a deceptively simple track—and an absolute earworm.

Looking forward to hearing what Pentagrams of Discordia have in store for August 28!

๐ŸŽน Hardware: Korg Wavestate
๐Ÿ’ป VSTs: Vital
✨ FX: Eventide Blackhole

‪@PentagramsOfDiscordia‬'

Melodic ARP2500 with SciFi video - by Benge


video upload by Memetune Studio

"Another track from the new Benge album

This track is made on a vintage ARP 2500 modular system from 1970. A series of looper modules made by 2hp were used to construct the music in real time

The ARP 2500 was known as the concert grand of synths. This is because it is so magnificent in every way possible

You can watch the original performance here:
• Summersend - ARP2500 [posted here]

This video pays homage to one of my favourite science fiction illustrators Syd Mead, who was responsible for many amazing designs, including some of the world building in Blade Runner and Tron. I have tried to bring them to life by putting them through the Memetune VideoLab...enjoy!"



Mini Session short #electronicmusic #synth #synthesizer


video upload by itramtal

nonlinearcircuits Dichotomy Paradox 1


video upload by cirtcele

"Updated version of Divine CMOS. Wonderful module for harmonically rich sounds or use as a complex CV patter and gate generator. Thought the LEDs were superbright purple but turned out to be a mild light blue."


via nonlinearcircuits

"This module has been thru a few cycles. The original idea for the design is from an article in Electronotes EN#98 by Lester Ludwig, spectacularly titled ‘A Square-wave Frequency-division Sub-octave Cross-product Module, it’s relationship with Lie algebra, and other related processes’ or more simply known as The Cross Product Module.

The frequencies of two VCO signals are separately divided by /2, /4, /8 & /16 ratios. The corresponding divisions are ANDed together and the results, along with all the raw divided frequencies are mixed together in various ways. You end up with a very harmonically thick, animated sound.

I did a full bloat CMOS (Ludwig’s design was TTL) version for a 4U panel back in 2008 or so, but changed the AND gates to XOR gates for a more ring-modulated effect. Then a minimal, slimmed down eurorack version, called Divine CMOS. This just used the XOR’d signal and outputted a signal determined by the pots.

After some requests for an expanded version, I re-visited the design.

7555VCO 1


video upload by cirtcele

"Wide ranging sawtooth VCO with the hardest hard sync around."



via nonlinearcircuits

"Not the most exciting name, I simply wanted a 4HP sawtooth VCO to sit next to the Spectrum Shaper.

It is based on the Utility VCO in Electronotes EN67, which was based on designs by R. Tenny (Electronic Design 11/10/75), J.L. Brice (Wireless World (6/76) and others.

It tracks very nicely, turn the CV pot to max for 1V/oct, ranges from approx 10Hz to over 100kHz and supplies 10Vp-p sawtooth and square waves.

The Sync is the hardest of hard syncs around. I left out the capacitor usually used to turn sync signals into a pulse, so if you feed a gate or slow CV signal into Sync the VCO simply stops, think of it is a bonus VCA. Of course, if you use an audio rate sync signal, it works as normal.

It is a pretty easy build. not many parts. Do not mix up the BCM847 and BCM857 dual transistors, see the build notes for where to install a 1k tempco."

Roland TR-505 drum machine tutorial, review, sound demos & sample pack - why do people hate it?


video upload by ako

"Roland TR-505 drum machine review tutorial and sound demos. This drum machine gets some hate from TR purists (often referred to as 'a good doorstop') but honestly I think this is a really solid little drum machine with that classic Roland TR / Boss DR sound and a really nice to use srquencer. It has also been used by a plethora of great artists including: Aphex Twin, Vince Clarke, Tame Impala, Thom Yorke, Derrick May, Blood Orange, and Venetian Snares and probably many others! See chapters below if you want to skip straight to the tutorial or sound demos.

Hope you folks enjoy the video :)

TR-505 Samples here:
https://drive.google.com/file/d/1pJWa...

Chapters:
00:00 - background info and review
08:55 - I/0
10:20 - basic sounds (link to sample pack in description) tutorial part 1
11:01 - changing the level of the sounds
11:59 - MIDI settings
13:00 - setting tempo
13:39 - play mode (track / pattern play)
13:57 - pattern play - selecting and playing saved patterns
17:07 - track play - selecting and playing saved tracks
18:28 - programming your own patterns
23:35 - Sound demo 1 all drums from 505, with some mixing / effects (this is a track from my upcoming album)
25:33 - Sound demo 2 ll drums from 505, with some mixing / effects (this is my track Basic Microwaving, links below)
27:17 - sound demo 3 raw drum sounds, no effects, playing through the preset patterns
29:01 - sound demo 4 raw drum sounds, no effects, playing through one of the preset songs

ako - Basic Microwaving (vaporwave / synthpop / jazz)

video upload by ako

"Track from my new album 'Industrialised Magic' which is out now cassette tape, VHS and download via Halcyon Tapes and Streaming via Kaneda Records.

Cassette tape, VHS & download: https://halcyontapes.bandcamp.com/alb..."



Editor (Moog Minitaur // DFAM // Waldorf Protein // Roland JU06A // TR6S // Squarp Hapax)


video upload by 2-Minute Warning

"This time, I'm keeping the same setup as my previous jam... [below] with one new member joining the party: the Moog Minitaur. ๐ŸŽธ

But the real star of this experiment is probably the Squarp Hapax.

I've been pushing its sequencing capabilities a little further this time, using a combination of its MIDI effects, automation and LFO modulation to make the different parts evolve throughout the performance.

I'm using several of the Hapax MIDI effects, including Euclid, Harmony, Random and Swing, as well as LFOs to continuously modulate MIDI parameters (using CC).

And I also wanted to explore the FILL feature a bit further.

For example, I use a Fill to create a drum break, while simultaneously triggering an LFO that sends CC messages to the TR-6S, increasing the level of its internal reverb during the break.

So the Hapax isn't simply telling the synths which notes to play anymore... it's also changing their behaviour while the music is happening. Quite a lot is happening behind the scenes, even if hopefully it doesn't sound like a Hapax having a nervous breakdown. ๐Ÿ˜„

The performance was recorded in a single take. I mixed and mastered the individual tracks afterwards in Ableton Live, but the actual performance wasn't edited or fixed."

176▶️ 808 (Waldorf Protein // Roland JU06A // TR 6S // Moog DFAM // Squarp Hapax)
video upload by 2-Minute Warning

Kawai GMega LX XC-3 Sound Module

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


via this listing

Additional Perfect Circuit listings

You can find demos in previous posts here.

Jomox Airbase 99 Rackmount Analog Drum Synthesizer SN 0450 - 1853

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


via this listing

Additional Perfect Circuit listings

Electro-Harmonix DRM-15 Drum Rhythm Matrix

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


via this listing

Additional Perfect Circuit listings

Sequential Prophet VS With Controller Rackmount 8-Voice Polyphonic Synthesizer SN 0275

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


via this Reverb listing

"With its controller, and exceedingly rare cartridges, this Prophet VS is a very clean example of a pretty hard to come by synthesizer. It was recently given a clean bill of health by one of our in house techs, and it sounds excellent."

Roland TR-909 Rhythm Composer SN 416573

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


via this Reverb listing

Additional SYNTH CITY Listings

"This very good condition TR909 is the real deal. It's got hundreds of genres under it's belt, and it can't wait to be a staple in your signature sound. It's working well and it's sounding great."

Modemachines Xoxbox

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


via this Reverb listing

Additional SYNTH CITY Listings

"This Xoxbox is a TB-303 on steroids! This one was made from a kit, but it works great."

jealousy blight (demo)


video upload by squarekid

"Featuring ‪@SynthstromAudible‬ #deluge ‪@teenageengineering‬ #op1field and ‪@Dreadbox-synths‬ #typhon"

The Drum Machine That Was Too Big to Handle | Oberheim Stretch DX


video upload by Nostalgic Explorer

"There's a drum machine from 1983 that was intended to sound like a real drum similar to the Linndum — rolls, flams, off-the-beat feel. But the real story is bolted to its side, and most people have never seen one.

The Oberheim Stretch DX is the machine almost nobody talks about — the expansion that turned a 6-voice box into something else entirely. Here's how it happened, and what it can still do.

⏱️ CHAPTERS
00:00 — The drum machine that didn't want to be a machine
00:38 — Oberheim DMX: the little brother that came first
01:20 — 18 sounds, EPROM cards & the idea that predicted sample packs
02:00 — Inside the DX: sequences, quantize & the swing mode
02:40 — Rear-panel tuning & individual outputs (why 6 voices matters)
03:10 — The Stretch DX: the bolt-on nobody expected
03:40 — Installing a Stretch: soldering irons & ribbon cables
04:00 — Why the DX & Stretch DX faded — and what they left behind
04:20 — Let's make some beats

๐ŸŽ›️ Gear in this video: Oberheim DX, Oberheim Stretch DX"

Bad Gear - Electribe ER-1


video upload by AudioPilz

"Welcome to Bad Gear, the show about the world’s most-hated audio tools. No, there is no episode about the Korg Electribe ER-1 out there yet - I had to look it up myself - and yes, the snares totally sound like sh*t!"

Chapters:
00:00 Intro tune
00:33 Overview Tempera
01:27 Percussion Synths
02:10 Low Boost
02:23 The Sample Situation
03:00 Master Delay, Ring Modulator
03:25 Audio Ins, Trance Gate
03:36 Accent Track, Motion Sequencer
03:58 Sequencer (Timing, Swing)
04:14 Quirks, Limitations, Versions, Pricing
05:10 H*te Screen
05:34 Jam 1 ( LoFi House )
06:25 Jam 2 ( Elektro )
07:30 Finale ( Retrofuturist Techno )
07:57 VERDICT
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