Djupviks Bunker Archaeology II - First Look.

video upload by Lesjamusic

"Djupviks Elektronik's Bunker Archaeology II is a Eurorack "bunker simulator" - an overdriven digital reverb feeding a frequency-driven tremolo circuit. Inspired by Paul Virilio's photographic documentation of the abandoned Atlantic Wall fortifications, it's lo-fi, grainy, and full of character. The MkII addresses the rough edges of the original: a proper wasp-style filter with resonance and CV control, CV over feedback, a rebuilt static circuit that actually responds across its full range, and a clock output for those irregular rhythms.

This isn't your pristine shimmer reverb. If you want transmissions from a crumbling concrete structure on the Normandy coast, this is the territory.

TIMESTAMPS:
00:00 - Intro
02:02 - Panel Walkthrough - audio
03:01 - Panel Walkthrough - reverb
05:21 - Panel Walkthrough - static
06:27 - Static CV - ring mod
07:24 - Vs Bunker I, what's gone?
07:54 - Synth Patch
10:23 - Final thoughts"

https://djupvikselektronik.bandcamp.c...

FreqGen - Orbital Drift (Live Modular Performance)

video upload by celldweller

"I haven't done this in a while. No softsynths. No presets. Just raw voltage, evolving sequences, and semi-controlled chaos, captured in real time. Why would I do this? Because I can.

Available on all DSPs Wed, February 4th.
A Celldweller Production.

Patch Notes

I’ve had Intellijel’s Metropolis for a long time and have used it on many songs. A family member bought me Metropolix as a gift and it was time for me to wrap my head around all the upgrades and new features, so that was the impetus for this track and the foundation it was built on.

Intellijel Metropolix to Livewire AFG. Modulating pulse width and harmonic animation with Ornament & Crime. That’s run through one of my fav filters of all time, the Cwejman MMF-2 modulated by the Tip Top Z4000 EG for a bit of snap but mostly as seen in the vid, manual modulation of the cutoff. Hands are handy.

Drums are sequenced by the Erica Synths Drum Sequencer with kick, hats and percussion all in random mode. The Drum Sequencer is controlling the VPME QD & QEX which I loaded up with my own selection of drum samples.

I used Make Noise Pressure Points/Brains for the main played lead, controlling pitch of the XAOC Devices Odessa. Gates fired from PP/Brains trigger another Z4000 EG which mults through a Synthrotek mult to a Pittsburgh Modular VCA and the Roland 521 VCF (The thing I keep looking up at, hoping it would wave or say hi. It never did, but it did an amazing job at filtering the Odessa.)

The little arp I added at the last minute. It lives on another rack which contains all my 5U stuff. Sadly it’s not in the video bc I didn’t know I was going to utilize it when I set up the cameras. Next time. The arp uses all Synthesizers.Com modules, sequenced by the Q119 and filtered by the Q150 Transistor Ladder filter.

Delays and reverbs from multiple Tip Top Z-DSPs. Some EQ & compression and maybe a delay in Cubase which mainly acted as my tape machine to record the performance. As I normally do when I patch, it’s all synced to Cubase clock using Expert Sleepers modules & Silent Way software.

If you read even one sentence from these patch notes, you get a lollipop and if you made it to the end you’re a true legend and clearly as nerdy as I am. 🙌"

Strymon SuperKar+ (sound.report sounds only)

video upload by Heiner Kruse - The Green Man(TGM) - sound.report

"Beautiful strings & flutes with up to 32 voices (16 solo/ 16 chord)

Accompanying forthcoming Test on amazona.de

Timestamps:
00:00-00:28 Solo Voice
00:29-00:59 Solo & Chord Voice
00:59-01:20 Chord Voice Volume
01:20-01:55 Chord Voice & SoloVoice solo incl. Flute sound
01:55-02:46 Secondary function + more String sound examples in Chord voice
02:46-02:55 Flute
02:55-03:46 more Chord string variations
03:46-04:40 Detune via external CV"

Expert Sleepers disting NT v1.14 Updates

video uploads by Expert Sleepers

Also see disting NT - Clock Swing and the "NT-303" plug-in

Playlist:

1. disting NT - Knob Recorders

The Performance Page on the disting NT now includes Knob Recorders, so you can instantly record parameter gestures and have them play back in a loop, adding motion to your patches.

2. disting NT - Texture Synthesizer (aka Clouds)

"The disting NT now includes the classic 'Clouds' by Émilie Gillet."

3. disting NT - Spectrum Analyzer

The Spectrum Analyzer is a simple utility, added in disting NT firmware v1.14.

4. disting NT - Spectral Vocoder

The new Spectral Vocoder on the disting NT is an alternative to the existing, analogue-inspired, Vocoder algorithm. It uses an FFT-based technique to offer way more frequency bands for the analysis and resynthesis.

5. disting NT - Spectral Vocoder (slight return)

Some more examples of the Spectral Vocoder in action.

00:00 Speech modulating a chordal pad.
00:55 Drum loops and other samples as the modulator.

6. disting NT - Spectral Conquest

The Spectral Conquest algorithm on the disting NT is based on our VST plug-in of the same name: https://www.expert-sleepers.co.uk/spe...

It offers spectral (FFT) based manipulation of audio.

00:00 Introduction
01:07 Spectral Shift
03:45 Spectral Gate
05:28 Spectral Comb
07:08 Spectral Sieve
10:49 Spectral Polysynth
12:45 Spectral Filters

7. disting NT - Knob Recorder controlling another module

This video demonstrates a technique for using the disting NT's Knob Recorder to generate a CV to control another module, eliminating the need for a dedicated knob recorder module.

Creative ways to patch the Multi Repetitor rhythm generator

video upload by Noise Engineering

"Multi Repetitor really pops when you start pairing it with other modules!

0:00 Patching Accents through attenuators
0:57 Confundo Funkidos+Multi(ple) Repetitors
1:58 Multi Repetitor+Mimetic Digitwolis

In our latest blog, we explore creative ways to patch Multi Repetitor with Confundo Funkidos, Mimetic Digitwolis, Sinc Defero, and more. From accented rhythms and trigger setups to evolving generative sequences, these patches show how quickly things can grow from simple pulses into full rhythmic systems.

Read the blog that goes with these patches here: https://noiseengineering.us/blogs/loq...

Join us on Discord! Invite link: / discord"

Cwejman QMMF-4 // Intellijel Z8000 // Synthesis Technology E-350 Morphong Terrarium // No Talking 2

video upload by LESINDES

"Cwejman QMMF-4 // Intellijel Z8000 // Synthesis Technology E-350 Morphong Terrarium // No Talking. Part 2"

00:00 Start
05:13 Stickman Patching

disting NT - Clock Swing and the "NT-303" plug-in

video upload by Expert Sleepers

"This video is a demo of the new Swing feature in the Clock algorithm of the disting NT, added in firmware v1.14. It also demos the "NT-303" plug-in by thorinside.

00:00 8th and 16th note swing
01:46 Tuplet swing
03:22 The NT-303 plug-in."

https://nt-gallery.nosuch.dev/plugin/nt-303

Hot Modules

video upload by knobula

"A quick 5 minute experiment with Four Knobula modules: Poly Cinematic, Chord Pilot, Pianophonic and Echo Cinematic."

Trivium: VCF/VCA/Envelope combo from Weston Precision Audio & Trovarsi

video upload by CatSynth TV

"LA-based electronic music composer/artist Trovarsi takes us on a tour of Trivium, a new module developed in collaboration with Weston Precision Audio, at Buchla & Friends 2026. Trivium combines a multi-state filter, VCAs, and two envelopes in one compact unit. The idea is combine these functions into a smaller space, thus freeing up space in a live modular setup for other modules unique to the artists' creative needs.

Weston Precision Audio
https://www.westonaudio.com/
Trovarsi
https://www.trovarsiofficial.com/

0:00 Introduction
0:19 Trivium
2:07 Background and context
3:57 Conclusion
_________
Please consider supporting this channel to help us bring you more synthesizer tutorials and other content.
Merch: https://shop.catsynth.com
Patreon: https://www.patreon.com/catsynth
Ko-Fi: https://ko-fi.com/catsynth"

Audio Synthesis on RP2350

video upload by Ghost In Translation

"All the sounds in this video are generated from my 2 modules that I designed around Pico 2 (RP2350) : Drone and DS1, they are visible on the front row.

On these I use the port of Teensy's audio Library for Pico:
https://github.com/ghostintranslation...

Drone is the main voice here, a Drone with 4 voices with a few algorithms to choose from. DS1 is a drums module that can do many drums but only one at a time.

The RP2350 is capable of audio synthesis while reading inputs, and controlling outputs such as LEDs and more. It is much less powerful than the Teensy 4 and cannot run very complex sketches but here it shows how capable it is.

All of my designs are open source, these modules are based on the v2 of my Motherboard, I still need to update the repos but you can find everything here:
https://github.com/ghostintranslation

And I share content regularly here:
/ ghostintranslation"

MetaModule Tutorials: Pitch Shifted Delay

video upload by 4ms Company

"You can view the patch notes here and download the files to try it out: https://forum.4ms.info/t/pitch-shifte..."

Schlappy #202day jam

video upload by SCHLAPPI ENGINEERING

"It's #202day ! The MC-202 is one of my all time favorite synth so I wanted to build a patch around it using the Schlappy Patching system.
Only the bottom row is used (apart of a Mixswitch to mix the voices).
MC-202 to Angle Grinder for additional filtering.
MC-202 gate out to two Nibblers for drum sequencing and stepped modulation.
Kick drum by two channels of the Boundary Layer.
HiHats by a feedbacking BTFLD in a Boundary.

Have fun!!

More infos on all modules at:
https://schlappiengineering.com"

HWJ - The Experiment - RINGS OF FIRE

video upload by FL3SHB4CK

"Hardware Jam Challenge: The Experiment
What if I fed a chaotic noise and distortion source into a resonator and make it a beautiful, expressive instrument?

Noiswasp: noise source
nanoRings: resonator
Battering Ram: kick & bass
AHH: hats
Triple Mod: clock, turing machine, lfo
Amnis: shift register, step mod, gates
QTone: quantizer

https://fl3shb4ck.bandcamp.com/
Make some noise!"

Afrorack live at SUPERBOOTH25

video upload by Superbooth Berlin

"Afrarock (Brian Bamanya) performs live at the SB25.

AFRORACK
https://www.instagram.com/afrorack/?h..."

Also see Afrorack's SUPERBOOTH25 walkthrough video.

System Lizard - Iguanamente

video upload by John Schussler

"I'm a sucker for anything with lots of cross modulation. The Iguanamente has that in spades, plus it's got a unique delay built into the audio path that makes for even more craziness.

They say: 'Iguanamente is a chaotic oscillator designed to provide a Eurorack modular synthesizer with a unique and creative sound source that is suitable for percussion, noise, leads, basses, drones, and everything in between.'

Sounds about right.

This is pretty much all just the module. There is some reverb there for space, but that's it.

00:00 Intro
00:20 Main out
06:00 Main + Aux
19:43 Sequence"

This is the first post to feature the Iguanamente!

via Perfect Circuit

The Iguanamente from System Lizard is a chaotic dual oscillator built around a cross modulating oscillator and delay network. Thanks to a keen and comprehensive array of timbre and modulation controls, Iguanamente readily stretches across musical terrain, wagging its reptilian tail between percussion, texture, and melodic applications alike. At the top of the panel, Coarse frequency control sets the fundamental frequency of the system, with dedicated 1V/octave and FM inputs for adjusting frequency via CV. The Radius control manipulates the spread of auxiliary oscillators, allowing for a wide range of inharmonic and harmonic timbral expansion. Shape controls the waveshape of all oscillators, hard clipping into a square wave to the left of center and wavefolding to the right.

These oscillators are then processed through a delay network, with controls for Feedback, delay time or Frequency, and a Mix control. At the bottom of the module, cross modulation controls and CV inputs for oscillator frequency modulation, oscillator amplitude modulation, and delay time allow you to introduce nonlinear modulations into Iguanamente, sparking unique and chaotic changes in timbre. At the top right corner of the module, independent outputs for the Main and Auxiliary oscillators offer independent post processing potential or serve as a pseudo-stereo output. If you're looking for a flexible oscillator with unique character and a taste for chaos, Iguanamente from System Lizard is a righteously fun reptile for any rack.

IGUANAMENTE FEATURES

Chaotic oscillator
Dual oscillator design with integrated delays
Coarse frequency control
FM input and attenuverter control, knob acts as fine pitch control when no FM source connected
Radius control adjusts auxiliary oscillator frequency spread
Shape control clips oscillators into square wave to left, wavefolds to right
Delay for main and aux oscillators with combined Feedback, Frequency, and Mix controls
Cross modulation controls for FM, Delay time, and AM introduces chaotic modulation
Main and Auxiliary outputs

Fieldtone Weaver Eurorack // The Happy Accidents Module // Full walkthrough and patches

video upload by Lesjamusic

Pedal version previously featured here.

"The Fieldtone Weaver is a two-second sampler with a single knob, no undo, and no going back. Now it's in eurorack.

Weaver captures two seconds of audio - via the built-in microphone or audio input - and instantly randomises it into evolving loops, rhythms, and textures. Every turn of the knob generates a completely new variation. Nothing saves, nothing recalls. It's the ultimate happy accidents machine.
The modular version adds individual level control for three loop elements, trigger outputs that double as a random rhythm generator, a pitch switch, clock sync, and CV control - which works differently to what you might expect. I go into detail on all of this.

🔗 LINKS
Fieldtone Instruments: https://fieldtone.uk
Soundgas interview with Hugh Jones: • The Gas Club, Episode 1 - Hugh Jones, Fiel... [below]

⏱️ TIMESTAMPS
0:00 - Intro
01:56 - Panel walkthrough
15:27 - Synth patch
16:25 - Weaving my voice!
17:04 - Granular textures, duet with Bunker Archaeology
18:21 - While my guitar gently weaves
20:42 - Claps and finger clicks on the contact mic
22:30 - CV controlled synth washes
23:06 - Pacifica weaves
24:36 - FInal thoughts and a closing Plaits patch.

#eurorack #modularsynth #fieldtone #weaver #sampler #looper #modularsynthesizer

Disclaimer: Fieldtone sent me this module for the video. They did not pay for this video and had no editorial control over the content."

The Gas Club, Episode 1 - Hugh Jones, Fieldtone Instruments.

video upload by Soundgas

"Welcome to our new series, The Gas Club. Where we meet people who make things - be that music, recording devices, or instruments.

In the first episode Tony meets Hugh Jones of Fieldtone Instruments at the Soundgas HQ to explore the history of Fieldtone's celebration creations. They take a deep dive into Hugh's journey from musician/engineer to designer/builder of the Box of Uncertainty, The Weaver one knob handheld sampler and brand new Weaver Module plus a sneak peak at what to expect next from Fieldtone in 2026.

Tony and Hugh discuss the joy of sonic adventure and gear designed to produce happy accidents and the experiences of bringing new creations to the world."

A few pics and details on Weaver Eurorack:


Weaver Modular from Fieldtone is a Eurorack format version of the highly in demand Weaver handheld sampler that featured in music tech tastemaker Andrew Huang’s year round up as his Favourite Desktop FX module of 2024. The modular edition builds on the functionality of the original by adding a variety of additional control.

The Weaver is no ordinary audio sampler, it is a meditation on impermanence and chance. With a single, enigmatic knob, it embraces randomness as an artistic principle, reconfiguring two-second sound bites into hypnotic loops and evolving textures. There is no undo button, no way back once a sound is captured; the Weaver insists that you move forward, shaping the unpredictable into rhythm or texture with nothing more than a twist of the wrist or control voltage change.

New functionality on the device includes separate level controls of different elements of the loop, as well as 3 x trigger outputs which turns the device into a random rhythm generator for which you don't even need to be using the sampling capabilities. You can trigger the Recording start via CV, allowing you to keep replacing the sample whilst the loop continuously plays - something that works beautifully with acoustic sound sources such as guitar or voice, as well as electronics. A switch has also been added to select between Random or Root note sympathetic pitch playback.

Features:

Single-knob audio sampler focussed on randomness and exploration

Capture sound via built-in microphone or input jack

Fixed two-second sample time

No undo function, every knob movement generates a new loop

External sync via Clock input

Stereo output on separate L&R sockets with rich spatial movement

Separate level controls for 3 different elements of the loop

3 x gate outputs for triggering other sources

Toggle to switch between Texture and Rhythm modes

Toggle to switch between Root or Random pitch

Gate/trigger input to control Recording start

Gate/trigger input to control Weaver knob

Can be used as random rhythm generator without needing to use the sampler

Available Colours:

Forest Green (orange LED)

Dusty Pink (purple LED)

Black (pink LED)

Dimensions:

10hp

Ships by the end of March

Rhythmic Filter Sequencing With Oxi One MkII

video upload by Alec Sea

"Inspired by Anthony Marinelli's great video on rhythmic filter sequencing, I thought I'd show how to do a similar thing using the Oxi One MkII and my eurorack modular synth.

00:00 - Intro jam
01:34 - The purpose of this video
02:22 - Explaining the patch
05:12 - Settings on the Oxi One
07:25 - Demo
12:25 - Conclusion

Gear used in this video:

Oxi One MkII
Oxi Pipe
Native Instruments Kontrol S61 MkIII
Korg multi/poly module
DF Audio Minibay v2
ART MX822 Line Mixer
Behringer U-Phoria UMC204HD
Kenton MIDI Thru-12
Rode Wireless ME Microphone
Meris Mercury X
CIOKS DC7 Power Supply

Eurorack:
DIY Case
Intellijel: Quadra and Expander, Quad VCA, Triplatt
Befaco: DivKid Output Bus, ST Mix
Doepfer: A-111-4 Quad VCO
Joranalogue: Filter 8
Erica Synths Pico Input
4MS Row Power 45"

Mutable Instruments Rings & Clouds session

video upload by Elastic Instruments (Oliver Greschke)

"Had a first play with a Clouds clone I could get for a cheap price. It's so much fun! I am supper happy to explore the modulation features now."

The "Easel" Spirit in 3U - A West Coast Eurorack Deep Dive

video upload by Sean Graves

The following is in via Sean Graves, who had the following to say:

"The piece, 'The 'Easel' Spirit in 3U: Rebuilding a Buchla Soul in Eurorack,' documents my five-year journey to replicate the specific workflow and 'soul' of the Buchla Music Easel using a curated Eurorack system."

"This post explores the creative power of 5-step sequencing (the 'migrating downbeat'), the 'origami' of wavefolding via the Verbos Complex Oscillator, and the organic harmonic dampening of vactrol-based Low Pass Gates. It’s a technical yet accessible look at why the West Coast workflow remains the 'holy grail' for performance - based synthesis."

The full write-up follows, with a demonstration of the system in the video above.

The “Easel” Spirit in 3U: Rebuilding a Buchla Soul in Eurorack

The Buchla Music Easel is legendary. It isn’t just a synthesizer. It’s a self-contained performance ecosystem. For many of us, the “Easel” workflow is the holy grail of synthesis. However, instead of chasing original hardware, I’ve spent the past five years rebuilding its specific soul within the Eurorack format. Because everyone deserves a hobby, right?

The Chef vs. The Sculptor
Most East Coast synthesizers work like a sculptor. You start with a massive block of harmonic noise (Sawtooth or Square waves) and carve it away with a filter. The Buchla workflow is different. It’s like being a chef in your own Hell’s Kitchen. You start with basic, “bland” ingredients (sine waves) and spice them up with Frequency Modulation (FM), Amplitude Modulation (AM), your choice, and then fold until the sound sizzles.

My current rig recreates this spirit by focusing on three pillars: Uncertainty, Complex Oscillation, and the iconic Sequential Voltage Source.

Part One: The Modulators (The Brain)
In a true Easel style setup, the Tokyo Tape Music Center 5-Step Sequencer acts as the brain. While most modern sequencers favor 4-8-16-32 steps, the 5-step limitation is actually a creative superpower.

CLICK FOR MORE »

Modular Commune Festival Beijing 2025 (Vol.22)

video uploads by Modular Commune

The above is a playlist of performances for the event. You can find the full list below. You can use the player controls to skip around.

"13-16/11/2025
Gearing Space in 798 Art District, Beijing, China
Modular synthesizer live performance

Photographer: 包子
Camera operator: Tabriss, 千两道化,翰海, 孙太阳, Moy
Recording/Mastering: Ocicat
Video edit: ‪@tamiX-tamiX‬

1st video features TONYLIGHT with the following: 'I’ve used a lot of synths over the years but this one is something different… it’s a strange instrument. It’s small, much smaller than it appears in photos: it is part synth, part drum machine, part multi-track sequencer. I’m still figuring it all out but initial impressions are that it’s very unpredictable and slightly unstable… but in a good way.'"

https://www.leploop.org/

Full Playlist:

1. TONYLIGHT - Modular Commune Festival Beijing 2025 (Vol.22)
2. Tatsuya Takahashi & Layne - Modular Commune Festival Beijing 2025 (Vol.22)
3. Solar Bird - Modular Commune Festival Beijing 2025 (Vol.22)
4. Ninando - Modular Commune Festival Beijing 2025 (Vol.22)
5. Masayoshi Sakaguchi - Modular Commune Festival Beijing 2025 (Vol.22)
6. HATAKEN - Modular Commune Festival Beijing 2025 (Vol.22)
7. Linear Straight / Radical G - - Modular Commune Festival Beijing 2025 (Vol.22)
8. Nagelluck - Modular Commune Festival Beijing 2025 (Vol.22)
9. espinoza - Modular Commune Festival Beijing 2025 (Vol.22)
10. Crystal Dolls aka Manuel - Modular Commune Festival Beijing 2025 (Vol.22)
11. bunyi - Modular Commune Festival Beijing 2025 (Vol.22)
12. お化け学 obakegaku & ÉON - Modular Commune Festival Beijing 2025 (Vol.22)
13. Toyota Vangelis - Modular Commune Festival Beijing 2025 (Vol.22)
14. Thomas Fang - Modular Commune Festival Beijing 2025 (Vol.22)
15. Tangie - Modular Commune Festival Beijing 2025 (Vol.22)
16. Randombrothers - Modular Commune Festival Beijing 2025 (Vol.22)
17. Paul Tas - Modular Commune Festival Beijing 2025 (Vol.22)
18. Melting - Modular Commune Festival Beijing 2025 (Vol.22)
19. Alpha Decay - Modular Commune Festival Beijing 2025 (Vol.22)
20. Ninando - Modular Commune Festival Beijing 2025 (Vol.22)
21. Oykni - Modular Commune Festival Beijing 2025 (Vol.22)
22. Making Sound Machines - Modular Commune Festival Beijing 2025 (Vol.22)
23. Eric Schlappi - Modular Commune Festival Beijing 2025 (Vol.22)
24. Ëgg - Modular Commune Festival Beijing 2025 (Vol.22)
25. [Trailer] Modular Commune Festival Beijing 25
26. 隽皓 (CS_Star) - Modular Commune Festival Beijing 2025 (Vol.22)
27. 泻火 - Modular Commune Festival Beijing 2025 (Vol.22)
28. 昌平电 X 研究所 - Modular Commune Festival Beijing 2025 (Vol.22)