Shakmat Modular masterclass | 25 March 2026

video upload by Signal Sounds

"For our first in-store event of 2026, we played host to our friends from Belgian Eurorack brand Shakmat Modular. Shakmat’s Francois showcased their modules - including the forthcoming Ballista Blast synth voice and Lancer’s Lash snare drum - in a unique live performance, before breaking down the patch and discussing the workflow. It’s full of invaluable tips for anyone performing live with modular synths!

Buy Shakmat modules at Signal Sounds:
https://www.signalsounds.com/shakmat-...

More info:
https://shakmat.com/

Chapters:
00:00 Intro & live performance
10:39 Case walkthrough & module demos
45:25: Audience Q&A"

Déjà vu: Flexible Fader Control for Audio & CV│Bastl Instruments

video upload by Bastl Instruments

"Bastl Déjà vu is a Swiss knife for your Eurorack System that adds fader control to your modular system for many scenarios. It stands out as a simple yet powerful utility module that can do crossfading, mixing, signal boosting, voltage processing, attenuation or attenuversion. All that in 4HP and with the possibility to chain several of them to mix even more signals."



Powerful Voltage Utility module for voltage processing, attenuation, signal boosting, crossfading, and mixing

Déjà vu adds fader control to your modular system and it stands out as a simple yet powerful utility module that can do voltage processing, mixing, attenuation, attenuversion, signal boosting, crossfading and mixing.

All that in 4HP and with the possibility of chaining several units to mix even more signals.

SWISS KNIFE FOR YOUR RACK

Déjà vu has two almost identical channels A and B. Each channel has the FADER input and the ADD input and an output with light indication. The FADER MODE switch alters the behavior of the module, either attentuating or attenuverting the FADER input where the ADD input will be added to the processed FADER input. The last option is crossfading between the FADER Input and the ADD input which is great for creating performance oriented macro controls.

CLICK FOR MORE »

Q DRM - 4 – Four Analog Drum Voices for Eurorack Modular

video upload by HOX808

"Q DRM - 4 is an analog Eurorack module with four independent drum voices. Its Twin-T resonator design delivers 808-inspired bass, tom, and percussion sounds when triggered — from claves and rimshots to bongo- and conga-like tones. The color-coded controls let you dial in each voice’s fundamental range, while separate outputs per voice provide maximum flexibility for patching, mixing, and further sound shaping. More info and sound examples: https://www.orpho.de/qdrm4/"

How's the Serenity?

video upload by cirtcele

"Quad reverse sigmoid chaos module with CV inputs, sync controls and mixed outputs
https://www.nonlinearcircuits.com/mod...

single 1U version - https://www.nonlinearcircuits.com/mod..."

"This module is a set of 4 reverse sigmoid chaos circuits, running at different frequencies, there are pots to feed each section into another and influence, sync – sort of, the action. There are also CV inputs for each section which affect the reset or crossover timing, for the faster ones the results are obvious. For the slower ones, give it a few hours.

The reverse sigmoid circuits are similar in concept to the mackey-glass based design used in the NLC Frisson, but are greatly simplified to a bare minimum of parts. Simply an integrator, two all pass filters and a nonlinear stage with two feedback paths. The nice thing about them is you can use any capacitors you like, so long as all three are the same, and the circuit will work with no other mods required. The sections in this module use 1uF, 10uF, 2x 1000uF in series (so 500uF) and 2x 2200uF in series (so 1100uF).

They work quite differently to the Sloth chaos circuits, with a number of ripples or rolls between each attractor, also the three outputs track each other, the faster ones are delayed by a few seconds, the slower ones by minutes. The intent of having 4 different circuits running together with pots to get them to influence each other is to have a module that can create longer tracks with many different but related musical events happening and, of course, weird delayed CV effects. Think of a band where the members all do their own thing but every now and then the sounds and patterns connect and achieve structure, which slowly scatters and reforms in new ways.

Feel free to change the 1uF caps to a higher or lower value, similarly for the 10uF. Stack capacitors on top of each other to get 20uF, or use Tayda 22uF caps and stack them. See pictures on pg6 for info on which caps to change. Make sure the capacitors have at least a 25V rating or higher.

If you want to use larger values than 1000uF and 2200uF, make sure they will fit on the PCB and/or thru the panel holes (1000uF on PCB are 10mm diameter, 2200uF panel holes are 16.8mm)

There are also two difference rectifier circuits which output complex mixes of the individual chaos circuits."

1U REVERSE SIGMOID
DESCRIPTION/USAGE

6hp

This module is a reverse sigmoid chaos circuit; it can be built to run as a fast or slow CV source, or even as an audio/noise source. This is a single version of the four chaos circuits in the NLC How’s the Serenity module.

The reverse sigmoid circuits are similar in concept to the mackey-glass based design used in the NLC Frisson, but are greatly simplified to a bare minimum of parts. Simply an integrator, two all pass filters and a nonlinear stage with two feedback paths.

The nice thing about this design is you can use any capacitors you like, so long as all three are the same the circuit will work with no other mods required. The capacitors are marked ‘C’ on the PCB, 1uF is a good mid-range value to install, but 10uF, 22uF are good too albeit much slower. Lower values than 100nF get you into audio rate territory. Make sure the capacitors have at least a 25V rating or higher.

This works quite differently to the Sloth chaos circuits, with a number of ripples or rolls between each attractor, also the three outputs track each other, the faster versions are delayed by a few seconds, the slower ones by minutes.

The Input expects a positive CV, negative going CVs won’t hurt but will have no effect. The CV signal feeds into the first all-pass filter stage via 10k and a diode, this is different to the method used on How’s the Serenity. On slower builds, using 10uF caps, the effect of the CV will be washed out to some extent. It will still have an effect but not as noticeably as on the faster versions.

Space Tunin' with MultiWAVE | Make Noise

video upload by MAKEN0ISE

"Checking out some unusual EDO tunings on MultiWAVE... with a little patch help from GTE!!"

http://www.makenoisemusic.com

Future Retro Transient Plus - Much more than a Sample Player (Demo Video)

video upload by Limbic Bits

0:00 Dub Tech Impro 1
2:18 IDM Glitched out
4:51 Industrializer
6:29 Tom-A!
8:00 Noisier Signals
9:25 Dub Tech Impro 2

4 Random voltages you should know

video upload by Monotrail Tech Talk

"Random voltages are the spice of modular patching. Not the main or core ingredients of a dish, but the final details that make a sound stand out, and have character. Knowing what voltage to use for the right occasion, is key. Today, I’ll go over four different random voltages, highlighting the pros and cons for each."

Patreon: / monotrail

Timetable:
00:00 – Intro
00:50 – 1
03:19 – 2
05:24 – 3
07:20 – 4

MARF Model 248t Video Manual

248t Intro & Quickstart video upload by Tiptop Audio and Stazma


video upload by Tiptop Audio and Stazma

Chapters
00:00 Intro
00:42 Panel Overview
03:08 Programming Section
05:17 Enter Programming Data
05:52 Output Voltage Programming
06:55 Operating Modes
08:10 Time Range Programming
09:13 External Inputs
09:34 The Function Generators
11:36 Stage Adress
12:27 A generative MARF driven patch

CLICK FOR MORE »

248t Tutorial 9

video upload by Todd Barton

"Using FG 2 to transpose a sequence on FG 1. Some fun now!"

Todd Barton 248t Tutorials

WAEVE82 First Play

video upload by The 5th Volt

"This is my first time playing with the WAEVE82 wavetable synthesizer from tangible waves. Here in the VF mini package complete with full MIDI and audio connectivity and MultiFX module for lush reverbs, shimmers and a dozen other effects. I'll make more tutorial style videos over the next few weeks, but wanted to give you a taste of what it sounds like. Personally I think it sounds amazing, but you be the judge!

This module can be found at the tangible waves website:
https://tangiblewaves.com

All sounds recorded directly from the rack into my H6 recorder with minimal EQ and compression in Da Vinci Resolve."

Novation Launchkey Mini keyboard controller in the video.

Tangible Waves introduced the WAEVE82 back in December.

Patching up the Serge

video upload by The Machines Won

Parapulse – Morphing Noise Generator for Eurorack Modular by Orpho

video upload by HOX808

"Parapulse is a Eurorack noise generator with an integrated filter and frequency modulation. From crisp white noise to warm pink noise, it opens up a wide range of textures, atmospheric layers, and organic impulses.

From icy fog and cosmic dust to Geiger counter clicks, paranormal intergalactic tones, and fine vinyl crackle, *Parapulse* puts noise in motion.

In this demo video, Parapulse is used together with the Bode Frequency Shifter for sound manipulation. CV control is also provided by the [Orpho Voltglider (https://www.orpho.de/voltglider/) and a CV joystick.

More information at [www.orpho.de](https://www.orpho.de)"

Googlish (original German below):

The Parapulse Noise Generator—equipped with an integrated filter, frequency modulation, and the ability to transition seamlessly from white to pink noise—offers a rich palette of soundscapes for experimental musicians and sound designers. The module provides a wide variety of noise types, ranging from crisp, high-frequency white noise to soft, deep pink noise, making it ideal for generating atmospheric textures or serving as a foundation for percussive elements and effects. The built-in filter allows users to precisely shape the frequency content of the noise, enabling the creation of both subtle timbres and dramatic effects. Frequency modulation further expands the sonic spectrum by facilitating dynamic shifts and modulations within the noise, resulting in complex sonic textures. The seamless adjustment between noise colors—free of audible steps or interruptions—offers a unique level of flexibility and control that would not be possible with a conventional white noise generator.

Original German:

Der Parapulse Noise-Generator, ausgestattet mit einem integrierten Filter, Frequenzmodulation und der Möglichkeit, nahtlos von weißem zu rosa Rauschen zu wechseln, bietet eine reiche Palette an Soundlandschaften für experimentelle Musiker und Sounddesigner. Das Modul bietet eine Vielzahl von Rauscharten, von klarem, hochfrequentem weißem Rauschen bis hin zu weichem, tiefem rosa Rauschen, ideal für die Erzeugung atmosphärischer Texturen oder als Grundlage für perkussive Elemente und Effekte. Das eingebaute Filter ermöglicht es dem Benutzer, die Frequenzanteile des Rauschens präzise zu formen, um sowohl subtile Klangfarben als auch dramatische Effekte zu erzielen. Die Frequenzmodulation erweitert das klangliche Spektrum zusätzlich, indem sie dynamische Veränderungen und Modulationen im Rauschen ermöglicht, was zu komplexen Klangtexturen führt. Die nahtlose Einstellung zwischen den Rauschfarben ohne hörbare Schritte oder Unterbrechungen bietet eine einzigartige Flexibilität und Kontrolle, was mit einem herkömmlichen White-Noise-Generator so nicht möglich wäre.

SCHLAPPI ENGINEERING Introduces new Eddy and Cascade Eurorack Modules

Overview video upload by SCHLAPPI ENGINEERING

"Eddy is a three channel stereo CV controlled mixer with sidechaineable compression and distortion, designed as a compact submixer. It also has normalized feedback paths for more experimental tone shaping, no input mixing, and percussion synthesis workflows.

The Cascade expander allows access to the individual VCA outputs for use as a triple stereo VCA as well as access to the feedback filter outputs and simultaneous clean, compressed, and distorted bus outputs for additional mixing and processing options."

00:00 Intro
01:02 Mixing/VCA basics
02:20 Sidechaining
02:50 Feedback and percussion patching
04:33 Gain amounts and headers
04:45 Cascade expander
06:00 Using as compressed drum submixer
09:16 Jamming hard
12:00 Jamming even harder

Eddy & Cascade - Triple stereo VCA and feedback machine

video upload by Stazma

"New Schlappi Engineering module alert!!!!
Welcome Eddy and it's expander, Cascade.
Eddy is a three channels stereo VCA and mixer, with normaled tuned feedback paths, mute and phase invertion switches, compressor and distortion modes and more.
The Cascade expander allows you to tap different outputs of the circuit individualy for parallel processing or feedback patches."

00:00 Intro
01:14 Hello Eddy
04:25 Eddy panel
05:51 Cascade panel
06:22 It's a drum module!
08:57 No input mixing
11:09 Patching with Cascade
14:37 Simple waveform mixing
18:18 Optional levels
19:20 Drum machine time
25:35 Breakbeat time!
30:30 End talk

CLICK FOR MORE »

Getting Started: Patching with Mults in Eurorack

video upload by Noise Engineering

"When patching your modular system, it’s common to want one signal to control multiple things. Mults, short for multiples, simply split one signal into several copies.

As part of our Getting Started series, here's our blog that goes over the types of mults and how they can bring a patch to life:
https://noiseengineering.us/blogs/loq...

More information on the Case of Steel:
https://noiseengineering.us/products/...

Join us on Discord! Invite link: / discord"

ESK - One Track Sequence

video upload by Metunar

"Only one sequencer track and some oscillators, one filter and some effects.
Yes, the WMD Chimera can be used as a kind of oscillator.
All recorded live, with post mastering."

http://www.metunar.ch

'SIEGFRIED' | VC RES EQ + VBR | Serge Modular | Episode 11

video upload by Cinematic Laboratory

"The VC RES EQ is big, very big and the VBR (Variable Bandwidth Filter) makes it even bigger. But even then, it's not a combo that would appeal to the 'mainstream' eurorack audience. The 4U version joins both modules under one panel and is called 'SIEGFRIED', inspired by Wagner's dragonslayer in the classic Ring des Nibelungen epic 15 hour opera which ends in Ragnarok - the Apocalyptic end of the Gods. Now that's a much better setting! We need mist, heroes, dragons, Gods and something close to Mount Doom. Tolkien didn't like Wagner's work at all, in fact, he hated it. With this eurorack combo you can now create your own adventure, keep the ring for yourself and throw Frodo into Mount Doom.

This is one of my favorite videos so far and I just LOVE the sound of the VC RES EQ. The VBR is added to tame the harsh sounds that often come from the 'pet dragon', but if you play it with your fingertips, prepare for myths and legends.

As always, this video is not sponsored, but I am enjoying a small 'artist discount' from Random*Source because I make videos like this. Dear Serge, if you're watching this, THANK YOU for being Serge and thank you Random*Source for keeping the legend vibrant, alive and kicking."

Get lost in Sound Effects with Nyquist Nightmare

video upload by Robots Are Red

"Nyquist Nightmare by Modular 4 the Masses
12hp Wacky FM Synthesizer designed to emulate the sounds of scanning radio frequencies and more!"

Modular for the Masses

Nyquist Nightmare

Audio Mangling Modulator/Demodulator

This module is a modulator/demodulator. The top four knobs interact with each other to take a signal and mangle it beyond all recognition, or if you're patient and lucky, let the signal come through mostly unchanged.

What is going on there? you ask. The input is used to frequency-modulate a VCO that can oscillate beyond anybody's hearing range. The resulting (possibly ultrasonic) signal frequency-modulates a second identical VCO. This leads to the kind of signal degradation you might expect from an AM radio transmission. Or a short wave signal fighting its way through a hurricane.

The rest of the knobs control filtering; high-pass to remove the truly ground-shaking rumbles the top for knobs can generate, and resonant low-pass to get the harsh high pitches out of the signal, and emphasize (for example) the frequency range of human speech, if you want to pass old movie dialogue through this.

Also included are a wet/dry control (while prototyping this module I would sometimes spend minutes looking for the perfect knob settings to allow a signal through just to realize the signal source had stopped playing), a CV input for the low-pass filter with an attenuator knob, and a effect volume knob.

Some fun things to try:

with zero input, try to get a modem sound!
connect a simple waveform and massage the top four knobs to fold the wave in surprising ways
David Lynch. Put David Lynch through this.
turn the resonance of the low-pass VCF up and use this as a VCO (not 1V/oct, I'm afraid
Turn both "Carrier" knobs all the way down, so the VCOs are stalled, and listen to the signal bash its way through

http://hivemindsynthesis.com/m4tm

Playing the Prophet through the most beautiful delay

video upload by Julian "J3PO" Pollack

"I am borrowing the Knif Audio BBD and it's truly the holy grail of bucket brigade delay units. There are only a handful of them in existence, and I'm lucky to get to use it in my studio for a while. The Prophet 10 was an obvious choice to pair with the Knif BBD. I've been getting to know the Knif BBD and decided to record a 10-minute improvisation for you to be able to hear how beautiful these sounds are. Hope you enjoy. Endless inspiration with these two instruments. They are not only beautiful sounding, but beautiful looking and feeling as well."

Gear used in this video:
• Prophet 10
• Knif Audio BBD
• Analog Cases XTS keyboard stand

Using Step 8 with Nibbler and Maths to generate rhythms

video upload by Peter Plugs Patches

"Using patterns from the Schlappi Nibbler to control the current stage of the Joranalogue Step 8, with the Make Noise Math attenuating and offsetting the cv signal to create variations. Sounds are coming from Quad Drum, SSF Entity Ultraperc, Mutable Instruments Plaits, Winter Modular Zaps and Basimilus Iteritas Alter.

#eurorack #schlappi #modularsynthesizer #modular #makenoise #joranalogue #quaddrum #ultraperc #steadystatefate"

Peter Plugs made the Web Based Online Editor for the Original Nord Modular posted above.

MetaModule Tutorials: Shepard Tones Patch

video upload by 4ms Company

"Visit our forum for the patch notes and files: https://forum.4ms.info/t/shepard-tone..."