MATRIXSYNTH: Thursday, December 4, 2025

Thursday, December 04, 2025

Quad Creek + Double Knot v2

video upload by Dylan B.

"Thanks to everyone who's purchased Quad Creek kits, PCBs, etc, it is greatly appreciated. I expect to stock more DIY kits sometime before 2026, though I'm not sure on exact dates.

0:00 - Wandering
0:37 - Twisted Tekno
1:38 - Glass Factory
3:06 - Ambient Drummer
5:06 - Full Ambience"

https://loess-labs.net/inst/creek/
https://lorre-mill.com/doubleknot

See the announcement post for Quad Creek here.

TEO 5 / Moog Minitaur - Analog Melodic Techno #analogsynth #oberheim #minitaur #volcanubass

video upload by Scott Nellé - Plague Society

"Here's the short version of my most recent video, featuring the Oberheim TEO-5 Desktop Module, Moog Minitaur, Korg Volca nubass, and Behringer JT Mini. Check the Related Video for the full jam."

Novation Peak Sound Design and FUN

video upload by James Dyson

Alesis MidiVerb 2 is GOLD

video upload by Espen Kraft

"Some different Alesis Midiverb II programs."

PlantsSystem-MerryChristmasMrLawrence

video upload by plantssystem

This one is in via supporting member plantssystem.

"PlantsSystem has recreated Ryuichi Sakamoto classic song 'Merry Christmas, Mr. Lawrence' with their own unique interpretation. While preserving the original's tranquil sadness and heartwarming warmth, the texture of electronica breathes new light and breath into the song.
The transparent synth sounds and arrangement that carefully captures even the moment the sound fades away invite the listener into a deep afterglow.

This lyrical and beautiful cover quietly blends PlantsSystem's worldview with a melody that has endured through the ages.

#sakamoto #plantssystem"

Ryuichi Sakamoto - Merry Christmas, Mr. Lawrence

video upload by Decca Records

"Established in 1929, Decca is the legendary British record label, home to some of the greatest recording artists ever. Visit the Decca Store at https://decca.lnk.to/StoreID"

Casio VZ-1: controlling amplitude with the mod wheel

video upload by Collector Current

"After I shot yesterday's VZ-1 PWM video [posted here] I realized it would have been nice to use the mod wheel to control the PWM depth. In this video I show how you can do that.

Blog: https://blog.jacobvosmaer.nl/
Music: https://music.jacobvosmaer.nl/"

Addtional posts featuring Collector Current Casio VZ-1 videos

Gene CHROMAGENE - First Look

video upload by Gene Synths

"Pre-order at http://genesynths.com

Sound recorded directly from the back of the synth (No added effects / eq / reverb etc).

CHROMAGENE is an all analog, stereo polyphonic synthesizer with two halves. One half is an 8 voice 2 VCO polysynth where every oscillator can be tuned independently or transposed together, the other half is a polysynth that uses the Ring Modulated output of each pair of oscillators as its signal source.

This wide range of sound sources along with two analog filters and an on-board sequencer give Chromagene a wide palette of tones and textures.

Inspired by the earliest polysynths of the 1970s, it is fully polyphonic
(all 16 notes can be played at the same time), can be tuned to any scale or tuning,
is multi-timbral and touch sensitive.

The instruments key contacts are Immersion Gold plated and non-corrosive.

At the top, there are 16 tuning controls for the 8 pairs of oscillators. Each tuning control has a momentary pitch bend touch sensor below, so you can articulate each note individually. The top row of tuning controls (VCO-1) also shifts the oscillator below it, but the second row of tuning controls are independent. This allows you to preserve the tonal relationship by using the top tuning controls, or change it by detuning VCO-2.

These tuning controls allow you to tune the 8 pairs of oscillators to any scale, from a standard equal tuning to any microtonal, non-western or even unison tuning.

VCO-1 has a Pulse Width Modulation control and each set of oscillators has a master tuning control and an individual LFO control.

The 8 analog ring modulators take the VCO signals and multiply their output. VCO-2 is converted to a triangle pre-ring-modulator so that the ring modulated signal is fully continuous and not binary like pseudo-ring-modulators in some synths. This means you can create virtually any waveform by carefully tuning the input VCOs, and an endless variety of tones can be generated for each note individually.

The two filters, which can be panned from mono to full stereo using the panning control, are all-analog all-transistor low-pass VCFs, with individual cutoff, resonance and envelope-mod controls. The envelope amount controls go from negative (inverted) to positive. VCF-1 has mixer controls for VCO-1 and 2, and VCF-2, which is for the Ring modulated notes, has LFO cutoff modulation and Panning.

The 16 independent envelope generators have Attack, Decay, Sustain and Release controls.
The sequencer can be internally or externally clocked. Custom sequencer configurations can be set up, get in touch.

The synthesizer is built into a hand-made wood case.

Specifications

16 note polyphonic, multi-timbral
16 voltage controlled oscillators, tuneable to any scale
8 ring modulators (true ring mod, not xor)
All analog. Class A audio path
2x transistor filters with cutoff, resonance, attack (env mod +/-), lfo/panning controls
16 VC Envelope Generators (Attack, Decay, Sustain, Release)
24 VC Amplifiers (1 per oscillator + 1 per ring modulator)
Oscillator LFO modulation
Pulse Width modulation
Touch-sensitive pitch bends
16-note gold plated touch sensitive keyboard
In built sequencer, internally or externally clocked
2.1mm 9v centre negative power input
Can run on an external standard type 9v battery (please ask for a special adaptor cable if required)
2x 6.35mm (1/4 inch) audio output
6.35mm (1/4 inch) external clock input
27 x 22 x 5 cm

£1,055 special introductory price.

NOTE This is a pre-order. Delivery will be approximately one month after you pre-order (date will be confirmed via email).

Synth uses a standard guitar pedal type power supply (9v tip negative), I no longer include the power supply as I receive orders from lots of different countries, but I am happy to advise on power supply models."

Supercritical Releases Redshift 6 Firmware Update 1.5

Sound Demo video upload by Supercritical Synthesizers

"Hear the new Redshift 6 FX engines – no talking, just pure playing.

We have just released a new firmware update for the Redshift 6, now available on our website.

Firmware Update 1.5 introduces a new FX section featuring four high-quality effect engines: Stage Reverb, X-Delay, Vintage Chorus, and Chorus+, along with a new VCF engine called Mirror Twins.

The Redshift 6’s FX engines deliver production-level, 24-bit stereo effects. Its parallel signal path allows analog audio to be blended with DSP effects, combining the warmth and character of the analog signal path with the precision and flexibility of modern digital processing.

CLICK FOR MORE »

Introducing Pamela's Disco - Eurorack DJ Sync

video upload by ALM TV

"Pamela's Disco syncs Eurorack modular and other compatible devices to the ‘Master’ Tempo of a PRO DJ-LINK™ Network. This enables syncing your modular to your decks for unique hybrid DJ sets.

The Disco listens to a PRO DJ-LINK network via an Ethernet connection and converts the 'Master' tempo information to standard modular clock signals. Easily sync Pamela's PRO Workout and other devices with your mix.

The Disco provides standard 'DIN Sync' style clocking outputs as well as beat and bar trigger outputs. LEDs show connection, status and tempo. A 'Resync' button provides manual latched beat synced control of the outputted clock.

Compact and easy to set up, the Disco opens up new performance possibilities - mix, overdub, spinback and scratch, all locked in time with your modular.

For more information please visit https://busycircuits.com/products/alm049

Big big thanks to Emerald ( / emeraldroselewis ) and Arcca ( https://www.arccamagazine.com/ ) for their help in producing this video."

Digitakt 2 × AstroLab 37 – A Workflow Sineway Didn’t Expect

video upload by Sineway

"A Digitakt 2 performance built entirely from samples of the AstroLab 37.

Every synth sound in this track started on the AstroLab, then took on a new shape once chopped, pitched, and rebuilt inside the Digitakt 2. The workflow surprised me – the DT2 clicked as soon as I stopped trying to treat it like a sample-based Digitone 2 and leaned into what it really wants to be instead.

More Digitakt 2 content is coming – and more AstroLab-based stuff too. If you want a breakdown of this sample-chopping workflow, let me know in the comments."

Check out this USB-powered MFOS Echo Rockit!

video upload by Musical Miscellany

"I had an idea to make a version of the popular MFOS Echo Rockit circuit that was portable and ran on USB power. Thanks to a few readily available parts and some DIY ingenuity, I assembled the Pocket Rockit.

Synthrotek USB Power - https://store.synthrotek.com/USB-Powe...
4MS Pod20 Case - https://4mscompany.com/p.php?p=896&c=9
jazzfunkcat on Reverb - https://reverb.com/shop/viktorss-gear...

Buy Me a Coffee: https://buymeacoffee.com/musicalmisce..."

See more videos about Tiny Synths here:

Synthi Filter Exploration | Analogue Systems RS500N + Nano ONA Patch Talk

video upload by VoxModula Archives

"In this patch talk, I explore the character of the Analogue Systems RS500N Synthi Filter, paired with the Nano Modules ONA VCO.

The video is fully spoken and recorded live: I build the patch step by step, adjusting resonance, input drive, and modulation to show how the Synthi-style filter reacts with different signals and CV sources.

🎛️ Modules used:
• Analogue Systems RS500N Synthi Filter
• Nano Modules ONA (analog VCO)

This session focuses on sound shaping, resonance behaviour, and the unique response of the EMS-style filter inside a Eurorack context."

Korg Wavestate - "Symphonica" Soundset (40 Exclusive Performances)

video upload by LFOstore

"'Symphonica' soundset is a revolutionary collection of high-quality performances for Korg Wavestate that transforms the complex world of orchestral sequencing into an intuitive, performable instrument. Built on a foundation of multi-layered, sample-based sounds, it bridges the timeless grandeur of a classical symphony with the cutting-edge power of modern hybrid scoring!

✔ The 'Intelligent Sequence' Engine
The core innovation of 'Symphonica' lies in its orchestrator sequences. These are not just static loops, but a symbiosis of wave sequencing, smart arpeggiator and dynamic modulation to get an intelligent performances triggered from your keyboard. In addition, all performances are modulation wheel- and X/Y Pad-assigned to let you to custome the sound in a real time.

✔ Perfect Match!
The soundset contains orchestrator ARPs, inspiring One-note Sequences, powerful Chords, immersive and evolving Pads and complex Multis! This one is perfect for Film, TV & Game Composers needing fast, inspirational sketching tools and final-score elements; Electronic Producers wanting to weave authentic orchestral movement into their tracks; Songwriters & Performers seeking to add instant sophistication and scale to their music; and Any Wavestate user who wants to unlock the synth's potential for cinematic sound!

✔ Symphonica doesn't just give you orchestral sounds— it gives you an orchestral mind. Compose with the intuition of a conductor and the power of a full orchestra!

Please find the soundset here - https://ottolfo.sellfy.store/wavestate/"

Xfer Serum 2: Dark Rhythmic Presets. Arps, Pads, Basses Demo

video upload by Anton Anru

"❄️ Alchemy Of Glacial Rhythms is a bank of 50 rhythmic presets for Xfer Serum 2, inspired by the north and its cold winters, which are accompanied by a special dark magic. The core idea of the bank was to create rhythmic, atmospheric, and "cold" sounds that evoke a certain magic. The result was brutal yet ethereal arps, growling basslines, magic pads, cold noisy synths, and mystical textures.

📦 Get these patches: https://antonanru.sellfy.store/p/seru...
The bank includes 50 Presets: 10 arps, 10 basses, 10 pads, 10 synths, 10 textures.
👤 The author of the soundset is skendi (Arseniy Pushkov).

🔮 The soundset spans a wide range of tones, from warm, deep and atmospheric textures to clean, punchy, bright and airy timbres. The sounds include different combinations of oscillators in different modes, such as wavetable, FM, granular and spectral as well as different types of reverbs, delays, distortions, filters, and modulations.
Presets are suitable for genres such as ambient, cinematic, IDM, experimental, techno, breakbeat, jungle and many others.

🎛 Macros can change tone, stereo width, modulation depth and rate, noise level, distortion, detuning, space/echo/reverb, effects mix, envelope parameters, and others.
You may control them via MIDI controller, use them for automation, or map the macros to your DAW modulators like LFO, Shaper, and others.

ModWheel adds expressiveness to the timbre.

❗️Compatible only with Serum 2. Not compatible with Serum 1.
Installation: Open the Serum menu and click 'Show Serum Presets Folder.' You will see folders containing different Serum content. Open the 'Presets' folder and place the new bank (folder) of presets there."

CLICK FOR MORE »