"Please welcome a new member of the Xaoc Devices Eurorack modules family. Zlin [zlin] is a small utility module (only 3HP!) that can act as an audio signal and CV cross-fader, a linear VCA with drone control, a ducking VCA, or a feedback controller. It is a tool perfect for any modular environment - a missing piece of the puzzle greatly enhancing the creative potential of any system. Use it to construct unusual waveforms, simulate classic subtractive-style dynamic timbre shaping without the need for any filters, or simply morph between rich signals.
As Zlin is DC-coupled and built around a modern high-quality dual VCA chip, it delivers a wide dynamic range with low noise and distortion. A slider potentiometer with an illuminated LED provides visual feedback of the module’s state. An auxiliary jack with three selectable functions adds further flexibility for creative patching.
Main features:
width 3HP
depth 32mm (including cable bracket)
+25mA/-15mA
voltage and manually controlled cross-fader
linear, DC-coupled VCA with drone and duck functions
feedback controller
visual indication of mix ratio
AUX jack for patching tricks
"Here we have the new 'stereo field' version of the Steady State Gate from SSF (Steady State Fate). It's a revamped circuit design with added features and new stereo functions that builds on what I think is a bit of a modern classic, the Steady State Gate from 2022. It's a re imagining and expanded LPG or low pass gate that has on board wave shaping, versatile filtering options and stereo field (stereo image, creation, control and modulation thereof) controls. It's beautifully musical and dynamic, check out the patches below."
"The Steady State Gate Stereo Field (SSGSF) is a stereo low-pass gate module combining dynamic filtering, timbre shaping, and stereo field control to produce rich, evolving textures with spatial effects. Suitable for both stereo and mono sources, it offers extensive modulation possibilities for expressive sound design.
Newly designed signal path with updated Timbre and Qaos response and control.
True stereo design utilizing a curated mid-side signal chain that provides processing features for stereo, as well as mono input signals.
Stereo and mono signal processing including psychoacoustic panning and stereo field enhancement with voltage control and two 'FIELD" modes.
New CV/GATE LPG control input. Can be used simultaneously with EXCITE for more dynamic and rhythmic effects."
Meet the Feedback Mixer — a five-input mixer with a twist.
At first glance, it works like a regular compact mixer. But hidden inside is a wild feature: an extra output with extremely high gain.
Feed this output back into the mixer and things start to get beautifully chaotic — intense distortion, bit-crushed textures, and raw, unpredictable feedback tones.
When pushed, it can even self-oscillate with no input, creating wild, evolving soundscapes on its own.
The magic happens when you blend this feedback madness with other sounds — it can add grit, energy, and edge to anything, especially drums or Acid-style basslines.
• 6HP wide – small but powerful
• Extreme gain for raw feedback experiments
• Perfect for distortion, noise, and texture creation
• Available assembled or as a DIY workshop kit
• Affordable and seriously fun
Get ready for crunch, chaos, and creativity — the Error Mixer is not your average mixer."
"The ADDAC816 Percussion VCA by ADDAC System is a voltage controlled amplifier featuring an integrated AD envelope with a fast attack and adjustable decay, perfect for creating precise and dynamic percussive sounds!"
0:00 Intro
0:24 Envelope gain
1:08 Decay knob and time switch
2:05 Envelope input behavior
2:33 VCA input
2:46 Patch 1
4:02 Patch 2
5:05 Patch 3
"While deep in its soul there’s a standard VCA with exponential response that can be used as such, in its heart pulses an AD envelope with a sharp attack and a variable decay internally connected to the VCA control input. When it opens its mouth it can whisper in your ear but don’t let this soft demeanor fool you, if driven to the extreme it will show its teeth and gnarly bite and chew on your cochleas with all its might.
The AD envelope has a fixed short Attack, just enough to avoid the typical “click” that happens when using a Gate signal to control a VCA, while the envelope Decay can be controlled via its knob or voltage controlled using the CV input and attenuverter.
We named it Percussion VCA as most percussion intruments have sharp attacks with variable decays just as its AD Envelope however it can be used for any purpose where a VCA is needed including for CV signals due to it’s DC coupled signal path.
Furthermore it also allows to be driven from a simple Gate signal while controlling its decay. This way it’s easy to plug a noise source, vco or any audio and turn that source into a percussive element."
"Testing the first complete unit of the first build run. Placed in my rig as my personal unit to replace the solder bridged and wires around the back mess that i used for fault finding and tweaking that's lived in my rig for over a year.
No frills demo cycle - just the machine lazily cruising along doing a good impression of a circuit bent Yamaha DD drum machine without using the resonant filter and ruiner sections that were a part of my old circuit bending works. Using those things are where you can really go dark and mess things up, but you don't necessarily need them to do the whole 90s drum rompler bent thing.
You could probably do a lot worse than use this as your go to circuit bent drum machine, but to use it as your main driver in a track is i think a matter of taste. If you don't mind your drums sounding like they're done on an Amiga tracker, which i don't, then it works. If fidelity is your thing i'd probably pair it up with something a bit more hifi to pin down the 8 bit cronch.
Anyone familiar with a circuit bent and midi retrofitted Yamaha DD will know how close this thing is at recreating the sound of one. Except it does what they do better, with more control, more finesse, and without the annoying toy footprint of one of those machines. A circuit bent Yamaha DD14 was used heavily in the creation of what this module has become.
I'd go head to head with a flag ship bent TR505/707 with this thing and feel pretty confident in coming out the other side on top. It takes all that is good about a bent drum machine and leaves behind the compromise that's often inherent to them.
Will be released when the Alleykat SID module is complete. Alleykat, the AY/YM chip module and this will all come out at the same time. I'm taking time out to have a break and chill before i put these new machines out there."
Update:
X1L3 - THE WRETCHED - circuit bent drum machine - cat rom
"With Vamp Apollo View modular took the early Korg MS-20 and MS-10 filter designs, which favoured non-linear character over stability and control, they added more character with a tube input saturation stage and tube resonance feedback path, further output clipping stage options and then designed in modern stability and control. I joke in the video the filter is so rubbery it might as well be wearing a gimp mask. Vamp is also multimode with low pass, band pass and high pass modes with routable pre/post VCA and gain option, smart normalled CV options and prevision circuitry to turn it into a full single module tube voice, killer kick drum and more.
VAMP is a multi-mode analogue filter that gives you low-pass, band-pass, and high-pass responses in a compact 8HP design. At its heart lies a classic Sallen-Key topology supercharged with real vacuum tube (12AU7) saturation and multiple stages of clipping, letting you move seamlessly from smooth, hi-fi filtering to snarling, overdriven character.
One half of the tube is used to saturate the input, while the other half provide MS-20-inspired resonance limiting (tube, not diodes). With FLOW placing the VCA pre-tube or post-filter, and FANGS selecting Off / Soft / Hard output clipping, VAMP ranges from subtle warmth to ferocious harmonic destruction. FEATURES Three filter modes: low-pass, band-pass, and high-pass Classic Sallen-Key topology with tube saturation and clipping 12AU7 vacuum tube: one half for input drive, one half for resonance distortion MS-20-style resonance limiting/clipping for aggressive tones FLOW switch: Integrated VCA pre-tube or post-filter FANGS: output clipping: off / soft clipping / hard clipping 1V/Oct cutoff tracking: use VAMP as a VCO in self-oscillation Extensive CV control: GAIN, FREAK (cutoff), REZ (resonance) (all with attenuverters) Self-oscillation for screaming tones TECH SPECS 8HP 30mm Depth 40mm Max Tube Height from panel Reverse polarity protected +12V 230mA -12V 70mA
The GRAPHIC ENVELOPE consists of 2 separate analog envelopes each derived from stepping thru 8 levels at a shared rate. The envelope can be run as a dual 8 step or a dual 15 step envelope. Easily create and adjust complex envelope shapes with time based movement that is easily adjustable in a graphic layout. 3 usable time ranges allow for the accurate setting of specific overall envelope times. Level inputs allow CV or audio to set the level of the envelopes. 2 rate knobs set the envelope length and can be switched between via gate or CV input. The 2 envelopes can be swapped to the other's output pre- Response via gate or CV input. The HOLD STEP pauses the envelope while the gate input is high, making a playable and responsive envelope. Gate outputs pre/post the HOLD STEP, EOC and total envelope period allow for example: the switching of rate or the delayed trigger of a second envelope during the envelope cycle.
Quality all analog circuitry Gate and Trigger inputs can be used simultaneously The Gate input can hold the envelope on the HOLD STEP Gate outputs for Pre and Post Hold Step Gate outputs for End Of Cycle and envelope period CV/Audio inputs set the overall level of the envelopes 5v and 10v output level switch Row Swap gate input 2nd rate (R2) select gate input envelope smoothing 3 time ranges
The SEQUENTIAL DELAY GATE is an analog 8 step sequencer that triggers 2 separate gates with adjustable length. The 2nd gate has delay control, and a third gate (ALT) is output that is dependent on the other two.
Each step triggers either gate or none.
ALT OUT
Outputs a gate for one of three conditions as set by the ALT switch.
The orange LED displays the gate.
OR :output is high when either the U gate or L gate is high.
NOR :output is high when neither the U gate or L gate is high.
L-TRIG: outputs a 5ms (trigger) at the leading edge of the (L) step. The delayed gate can be included in this output. (Use to double tap an envelope)
"First play with the new Doepfer A-155-2 Mini Analog Sequencer, with A-111-5 Mini Synthesizer Voice, AJH Synth Tap Tempo VC-LFO and Chance Delay, along with a MiniMod voice for backing drone. The Mini Sequencer is a real 8-stage analogue step-sequencer, but with a few digital tricks up it's sleeve. For example, whilst it doesn't feature an internal clock or quantizer, it does allow you to save and recall step settings (except frequency), so you can switch between multiple behaviours simultaneously - very useful for live use. I've not tried this yet, but maybe in a follow-up video. Aside from that, there's step mute buttons, multiple play directions, 1-8 step pattern lengths, x2/x3/x4 ratcheting on each step, 1V/2V/4V CV range selector, and manual or CV reset. Not bad for 12hp. Here I'm using the Tap Tempo VC-LFO as the master clock, but also to produce random stepped voltages (like sample & hold) to modulate the Mini Synth's filter per step. This clock is then passed to the Chance Delay module, which restricts the probability of a gate or clock pulse passing through it, either manually controlled or by CV - more often this might be placed after the sequencer, so that steps (in this case notes) can be randomly skipped, whilst retaining the length of the sequence. However, I'm using it before the sequencer, so that all steps will be played in order (apart from when the sequencer is in random mode), but will do so across random steps - an effect I find quite satisfying sometimes. The rest of the patch is pretty self-explanatory if you have subtitles enabled. It was just an initial experiment really. More to come.
DISCLAIMER: This is NOT a paid video, I purchased the module myself, and no brand used in this video had any prior involvement or knowledge of me making it.
The Doepfer A-155-2 is a Miniature Analog Sequencer module that packs huge creative potential in a compact package. Using the A-155-2 is simple, yet a deep set of functionalities make it perfect for all things from basic repeating patterns to unique ratcheting and evolving sequences. Eight step positions each feature a knob for setting CV value, as well as an illuminated button to manually set gates on each step. At the bottom of the panel, outputs for a single pair of CV and gate signals are available, as well as clock and reset inputs. Along with a simple three-position switch for CV range, the A-155-2 offers a streamlined way to create driving patterns in any patch.
Beyond simple and unidirectional patterns, the A-155-2 enables plenty of creative options for crafting unique and lively sequences. Using the programming switch in combination with the step buttons, you can easily set up ratcheting rhythms for multiple gates per step, perfect for extending a melodic idea with stuttering syncopations. Additionally, sequence length and direction can be adjusted, allowing you to create longer patterns, evoke odd-time signatures, and experiment with random step playback. Finally, an eight-slot preset system is onboard, giving you the capability to store and recall your patterns between sessions and shows. Whether implemented as the brain of a small system or ticking along in a grand chorus of clocked control, the Doepfer A-155-2 Mini Analog Sequencer is a small triumph of modulatory movement for any case.
"At #Wemachinabristronica25 , we met with Chris from Emute Lab Instruments.
Based at the University of Sussex and emerging from the Experimental Music Technologies Lab research group, Emute lab are releasing their Myriad multi-oscillator module. Available mid october.
More Info: https://www.emutelabinstruments.co.uk/"
"Live from Bristronica 2025, we catch up with Luca from Halftime Modular to explore two exciting new developments:
8TR Multi-Track Recorder • 8-channel simultaneous recording in 24-bit quality • 32GB SD card included = 7+ hours recording time • Connect units together to record more channels without drift • Dead simple one-button operation •
Not shown here: An expander module called 9J provides a copy of all 8 input signals and a trigger input to start and stop the recording using CV..
Shipping: End of October 2025
-Humanizer Module • Adds natural "imperfections" to incoming sequences • Features: Glide, transients, vibrato, gate-delay, cv quantizer • Still in development - user feedback welcome
"Distortion has been an essential tool for my music making for most of my life, whether that was playing guitar, working with synths in amps, re amping synths and production stems through pedal FX or smashing mixers, tape machines and other gear I've always found it fascinating and with the options to CV control distortion in modular it's even better!
Head Banger from Setonix Synth & Robots Are Red takes the Swedish Death Metal sound of the Boss Heavy Metal pedal, heavily re vamps it for a wide range of input sources, adds CV control and a creative feedback path and presents itself in Eurorack form. While the name and styling lean on the metal heritage it's been interesting to find a subtler warmth and crunch, synths in tube amp like tones and blown out noisy cassette style grunge for more ambient music.
There's a 5% off code for sales of Head Banger at https://www.setonixsynth.com/ with code HEADBANGER5. If you're a Patreon supporter there's an exclusive 15% off code for you at / divkid"
"In this video you'll find practical tipps and sound examples using the Kemmeskañ Eurorack module by TouellSkouarn.
More than just a mixer, the Kemmeskañ can be used as a soundscaping module. It has a Baxandall EQ that sounds really musical and gives the user the ability to change the sound drastically. It can be used in an Eurorack context or with external devices.
Content of this video:
00:00 Intro
00:34 Overview
01:06 Features
02:41 Bass with feedback modulation
04:41 Chords with feedback modulation
05:37 Panorama on the stereo channels
07:28 Feedback on kick and Skorn da Bask
11:43 FX - apply them!
14:59 Insert - more saturation and riding in the red zone
21:44 No Input Mixing
Thanks for watching!"
Kemmeskañ
Germanium Stereo Mixer (4 X mono, 2 X Stereo)
More than just a mixer, the Kemmeskañ can be used as a soundscaping module. It has an equaliser that sounds really musical and gives the user the ability to change the sound drastically. It can be used in an Eurorack context or with external devices.
Features:
4 X mono inputs (with dedicated send out, removing the signal from the Send Bus)
2 X stereo inputs
8 buffered outputs
Gain, Aux, Pan, Volume, Mute, Feedback
Aux send with stereo return
2X CV controlled feedback
3-band master EQ, cut and boost
Master send/return Balanced (6.35) and unbalanced (3.5) outputs
"Here’s a first look at our upcoming module - Replicant RM.
The third in our Yamaha CS-inspired series, Replicant RM is a ring modulator based on the CS80 Ring modulator section. It has built in sine/square oscillator and an AD envelope. Same as the original this Replicant is one of the most unique ring modulators out there. Full details will be available upon release.
"MetaButtons is an expander for MetaModule that adds eight buttons to your interface. You can connect up to four MetaButtons together, making it easy to expand your setup as much or as little as you need.
Within MetaModule, each MetaButton can be mapped to virtual buttons, switches of any size, or even knobs. You can also customize each button's behavior in MetaModule to suit your workflow—choose between toggle or momentary button modes.
A MetaButton can control up to 8 virtual parameters, enabling you to manage multiple functions with a single press.
MetaButtons gives you powerful, flexible control that will help PUSH your patch to the next level.
Check with dealers on the right for availability. User video by Cinematic Laboratory further below.
PoliMATHS [MSRP: $459] is an eight-channel CV and Audio event generator for the New Universal Synthesizer System or any Eurorack modular synthesizer. It uses a single set of controls to generate complex functions at eight independent channel outputs. PoliMATHS’ functions are made up of two components: first, the well-known Rise-Fall envelope with variable Curve (familiar from the original MATHS and Function and 0-Coast Slope); and second, a variable-Shape Oscillation whose amplitude is controlled over time by the Rise-Fall envelopes. This oscillation can be either low frequency for the creation of complex control functions, or audio frequency for native generation of audio events/notes with optional tuned pitch control via 1v/oct control voltage. PoliMATHS also includes output headers for creating pre-patched connections to the control inputs of QXG.
PoliMATHS Part of the New Universal Synthesizer System Eight channel function generator with a single set of controls Create simple or complex functions Activate channels in many possible patterns using Channel Index, Round, and Parallel Modes Modulate parameters across channels with Spread or Modulation Dissemination Designed to work with MultiMod and QXG and future NUSS modules Chain to QXG for immediate eight channel amplitude control
The Quad Stereo Gate (QXG) [MSRP: $239] music synthesizer module is a Four Channel Stereo Low Pass Gate and Mixer. Like the DXG before it, the QXG utilizes a new low pass gate circuit that does not use vactrols. This circuit is 100% analog and its response was arrived at after many months tailoring it to meet or exceed the expectations that have been set by all the vactrol low pass gates that Make Noise has created over the years. Additionally the QXG adds a Vactrol button to select between a Slow, low-pass-gate-like response emulating the decay time of a vactrol (Vactrol button ON), and a Fast precision response that still maintains the gentle filtering characteristic (Vactrol button OFF). Fast response can be especially useful when patching QXG with complex and quickly-changing functions such as those generated by PoliMATHS with the OSC circuit in use. The QXG also includes a Stereo Sum Output with voltage controllable Stereo Spread to quickly route all four channels across the stereo field. Each channel also has an individual output that removes the channel from the Sum when patched. In addition, QXG includes signal and control input headers for creating pre-patched connections from the outputs of PoliMATHS and MultiMod.
Part of the New Universal Synthesizer System Four channel low pass gate Vactrol-free design for classic Low Pass Gate sounds Vactrol button to select Fast or Slow response Xpread parameter for spreading the four channels across the stereo field Summing stage with Stereo AUXiliary IN allows for chaining of multiple units, creating larger mixes Individual channels can be removed from Sum by patching to their respective outputs Designed to work with MultiMod and PoliMaths Chain two QXG units to a PoliMaths for immediate eight channel amplitude control
PoliMaths & QXG | How does it sound when you know nothing?
"Today MakeNoise has introduced PoliMaths and QXG. My dealer already had them in stock (!) and allowed me to buy them - under the strict condition to keep it a secret until after the official launch video. So I had the opportunity to make a video in one day, without access to any help from the manual or the MakeNoise launch video. Normally I'd do my homework first, but this opportunity is rare. Usually, I can intuitively figure out how a module works, but with PoliMaths, almost nothing is familiar, and what's familiar works differently. So I've probably been using a MonoMaths, but since I decided to get two, there's still a Poli vibe to it.
This is probably one of the worst videos I've made so far, but it's fun to patch in the blind with zero knowledge, and this was the only day I could record, edit and post it. So forgive me for being a MakeNoise groupie. I am biased, but I also think it's for a good reason. MakeNoise managed to make something extremely innovative. I'll make a proper video soon, and I'll figure out what to do with this one later."
TRI for Trigger or for Three (!) COMP for comparator.
It's a module that transforms any signal into triggers and gate signals.
The TRICOMP has 2 sections: - The first generates triggers (hence the name) - The second generates classic ON/OFF signals (GATE) combining the configuration of the 3 comparators.
The Triggers section: When the input signal exceeds the threshold set by the associated potentiometer, instead of switching from state 0 to state 1, it generates a pulse. The switch allows you to choose when a trigger is generated: either when the signal exceeds, or when it returns below the threshold, or both. There is also an output that sum the 3 circuits.
The second section is a combination of the 3 circuits, and generate GATE outputs.
Typical use: All typical use of the comparator function Trigger generation for complexe rhythmic composition Waveshaping tool, or complexe PWM.
