MATRIXSYNTH


Friday, September 26, 2025

Steffen Marienberg of Marienberg Devices Has Passed Away



Some sad news in via John L Rice, via the Sequencer.de forums

Google translation of attached funeral notice:

“We are sad that we have lost you. We are grateful that we were able to live with you. Steffen Marienberg *September 30, 1961 +August 19, 2025 In silent mourning: his Sigrid, his brother Holger, and all relatives. Alterode, August 2025. The funeral service, followed by the urn burial, will take place on Saturday, September 13, 2025, at 2:00 p.m. at the Hoym cemetery.”

Marienberg was a maker of 5U modules. You can find the Marienberg website at http://marienbergdevices.de/.

See the Marienberg label for a posts dating back to 2013 featuring their gear.

New UDO Synth DMNO, 8-voice, 2-part Multitimbral Synthesizer Incoming




Update: full details & intro video posted here.

"DMNO is an 8-voice, 2-part multitimbral powerhouse with a highly flexible and dynamic signal architecture. It features two independent 4-voice analog-hybrid synthesizers, each equipped with our new Dynamic Multi-Core Stereo VCF. With its eight creative Play Modes, DMNO unlocks dynamic interactions between the two timbres at the touch of a single control, while its flexible analog and digital audio connectivity makes it a truly expansive and immediate sound design sandbox.

Play Seriously."

Subboom 💥 (Moog Subharmonicon + Microtubes X + Bigsky // Cre8audio Boom Chick + Lethargy + H90)


video upload by 2-Minute Warning

"This is my second jam featuring the Boom Chick 5-voice analog drum machine 🥁
Digging a little bit further this time by using 2 patterns (with chance/probability etc.) and its handy individual outputs going through some pedals (Dreadbox Lethargy Phaser + Eventide H90 Vintage Delay and Plate Reverb)!

So the Boom Chick is playing all the drum parts and the Subhamonicon the harmonic parts (BASS & ARP/LEAD). The Subharmonicon is synced to the Boom Chick with its analog clock.

The challenge here was mainly to try to get out of the 4-step sequences inherent to the Subharmonicon 😉
So I changed in real-time one of the knobs of the sequencer to play random melodies, and used another method by turning the FREQ knob of VCO 2.

Still haven't really read the Boom Chick's manual though (just had to dig into it to better understand how "chance" worked exactly)."

Sequential Fourm - Preset 49 - BrO Presh Bazr : Preset of the Week


video upload by Scan Pro Audio

Check with dealers on the right for pices and availability of the new Sequential Fourm.

You can find additional demos of the Fourm in previous posts here.

Easel Exploration 92625


video upload by Todd Barton

"Today's little Easel exploration delving into the program card and panning experiments."

New Roland TR-1000 RHYTHM CREATOR Incoming



Update: teaser videos added below.

This one was sent in via an anonymous reader. It's apparently from a Sweetwater catalog.

The text reads:

"NEW!

Meet the TR-1000:
Roland's Legacy Rhythms Reborn

Blueprinted with unprecedented potential, the Roland TR-1000 Rhythm Creator marries historic heat, analog presence, and digital precision into a polychromic powerhouse built on the masterfully re-created circuits of the legendary TR-808 and TR-909 drum machines. Its hybrid architecture houses a trio of synth engines, bringing a prismatic palette of FM, PCM, and VA possibilities to the TR-1000's analog foundations, with ACB modeling supplying the coveted circuit-bent sonics of the 8X and 9X models. Over 2,500 onboard sounds join a wealth of digital and analog effects while the suite of classic-to-contemporary connectivity effortlessly integrates the TR-1000 into any arrangement. Add in cutting-edge Morphing performance controls, next-gen TR-REC sequencing. true-stereo re/sampling, and an unbridled array of sonic contouring tools, and you've only scratch the surface of the TR-1000's kaleidoscopic capabilities — vintage heart, modern soul. and endless exploration waiting to be discovered by you."

If legit, I'm curious how it will compare the the TR-8S. Note the change in design aesthetic. Reminds me of the GAIA with a touch of Elektron gear. Note the Morph slider on the bottom right and display on the top right.

Update2: Roland announcement post here, additional posts with demos here.

Design Philosophy of Every Oberheim Synthesizer with Legend Marcus Ryle


video upload by Anthony Marinelli Music

"Marcus Ryle is one of the great heroes of synthesizer history. At Oberheim in the early ’80s, he worked side-by-side designing with Tom Oberheim on legendary instruments like the DSX Digital Sequencer, the OB-Xa and OB-8, the DMX drum machine, and the groundbreaking Xpander and Matrix-12 synthesizers. These innovations revolutionized electronic music and still define the sound of a generation.

In this video, Marcus shares the inside story of Oberheim’s design culture—why certain features appeared on some synths and not others—and how those choices shaped the future of music.

Beyond Oberheim, Marcus co-founded Alesis, where he helped create the groundbreaking ADAT digital recorder, Quadraverb and HR16 drum machine... and later Line 6, where he pioneered digital modeling amps and effects, including the legendary POD. He also played a pivotal role in helping Tom Oberheim reclaim the Oberheim name, and he continues to be actively involved in the design of today’s newest Oberheim instruments—ensuring the spirit of innovation carries forward.

Few designers have influenced so many eras of music technology—Oberheim, Alesis, Line 6, Sequential, Focusrite and now the reborn Sequential/Oberheim. Marcus Ryle’s story is a masterclass in how his innovation changed music forever."

https://anthonymarinellimusic.com/pages/about

Deep Forest Sing with the birds


video upload by Deep Forest

Some great synth spotting inlcuding a Waldorf Wave and Oberheim OB-MX.

Explore Deep Forlest here: https://deep-forest-official.myshopify.com/

Joranalogue Audio Design Introduces WALK 4 & WARP 1 Eurorack Modules



Press release follows:

"Emerging from the Joranalogue labs are two exciting new additions to our ever-growing series of fully analogue Eurorack modules. Let's dig into this dynamic duo.

First up: like a sample and hold with a master's degree, Walk 4 combines four analogue accumulators with a clock generator, four white noise sources and an auto reset to create a 10 HP voltage stepping, arpeggiating and random walking juggernaut.

With full voltage control and independent value and trigger inputs for each accumulator, there’s always more stochastic patching to explore ahead. And if you need a reliable master clock source with a huge range, 1 volt per octave tracking and external reset—that’s covered, too.

Meanwhile, its partner Warp 1 is a new breed of analogue waveshaper, based on a precise mathematical relationship between input and output, governed by a variable power function.

From subtle timbral colouring to wild hyperbolic distortion, it provides a level of control that’s unprecedented in waveshapers, combining meaningful parameters, clear LED indication, complete voltage control and DC to supersonic operation.

Friend of the brand BRiES already went and made a couple of excellent overview videos—be sure to check them out below. And, if you want to be among the very first people to patch these modules up, drop by our booth at Machina Bristronica in Bristol (UK), on Saturday the 27th or Sunday the 28th of September!"

Joranalogue Audio Design Introduces WALK 4 | Quad Brownian Accumulator | Quick Overview

video upload by Joranalogue Audio Design




WALK 4

QUAD BROWNIAN ACCUMULATOR

4 high-precision analogue voltage accumulators.

Integrated wide-range clock trigger generator with 1 volt per octave tracking.

Trend parameter for simultaneous modulation of all accumulator values.

4 white noise generators add adjustable volatility.

Constrain provides counteracting force, preventing voltages from accumulating too quickly.

Automatic and trigger-driven reset functions.

Add input adds a continuous external signal to all accumulator outputs.


Joranalogue Audio Design Introduces WARP 1 | Power Curve Waveshaper | Quick Overview

video upload by Joranalogue Audio Design




WARP 1

POWER CURVE WAVESHAPER

Analogue waveshaper based on power functions.

Adjustable exponent shapes waveforms from concave, to straight, to convex.

Hyper mode shapes incoming signals into hyperbolic-like waveforms.

Absolute value function for full wave rectifier use.

Symmetry control for asymmetric waveshaping.

Precision output clipper with independent negative and positive clipping levels.

Regular, inverted and polarity comparator outputs.

Excellent visual feedback: input voltage, output voltage and clipper status indicator LEDs.

Celestine


video upload by Ebotronix

Expressive E Osmose,
Haken Audio ContinuuMini,
Arturia Minifreak,
Roland Aira S1,
Hologram Electronics Microcosm Special Edition 2024,
Strymon Big Sky MX, controlled by,
ATO Faderbank 16 n , with Midi CC,
Line6 DL 4 MK2,
CME Midi Thru 5 WC,
Bastle Bestie,
Conductive Labs The NDLR V2,
G# minor scale
26.09.2025
video # 2572
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