Dutch Modular Fest is a one-day event dedicated to modular synthesis and DIY electronic music culture.
Artists, instrument builders, and enthusiasts from the Netherlands and abroad gather for live performances, hands-on workshops, and a curated market of gear, makers, and independent creators.
When: Saturday, 29 August 2026 Where: WORM, Boomgaardsstraat 71, 3012 XA Rotterdam, The Netherlands Opening hours:12:00 – 22:00
There will be live performances by modular and electronic artists throughout the day. The musical program features Titanic Ambient with T.Raumschmiere ( I once saw him perform a raw Techno-set at the Eindhoven Klokgebouw, but this will be completely different), and performances by Raaf and Estroe, KROON, Numbers Station, Alberta Balsam, and Colloid.
In the DIY area there will be workshops & talks by Jeroen Visser and This is Not Rocket Science, workshops by Jan de Block, Roey Tsemah and Lavendel Kranz, and a curated market with modular synthesizers, electronic music gear, DIY projects, makers, and independent creators. Full list of exhibitors: https://www.dutchmodularfest.com/market-2026/ This is your annual chance to connect with the community and hang out with builders, artists, and fellow enthusiasts.
For the first time, Dutch Modularfest will also host a pre-party on August 28 from 19:30 – 23:30.
This evening brings together people involved in the festival for a program of short sets, demonstrations, experiments, and encounters, featuring Synthux Academy / Roey Tsemah, Casperelectronics / Peter Edwards, Sonoscopia / João Ricardo, Schreibmachine, Jeroen Visser, Klemtoon, and Yapace & Pakkadej.
The preparty is free for everyone with a ticket for the Saturday festival, without a festival ticket, entry is only 6.00 €
Tickets and full info on this event are available at
I will (sadly) not be attending this year again.... I'm a year in recovery now, and still not fit enough for a full day/weekend out and meeting too many people at once...
At first glance, Hive might look like a straightforward four-channel stereo(!) mixer with CV-controlled panning, but as we’ve come to expect from VOSTOK, there are plenty of smart twists hiding inside.
Each channel can boost incoming signals, making it simple to balance different modules, or even bring your desktop synths and drum machines into the Eurorack world without extra gear.
Hive uses a custom panning law with a gentle -1.5 dB dip at center, ensuring that stereo movements feel natural and musical, whether you’re tweaking by hand or modulating with CV.
Hive modules can also be daisy-chained at the back, letting you build out larger mixers or submixers without taking up tons of rack space.
All of this is packed into a sleek 10HP design, making Hive just as at home as your end-of-chain stereo mixer, FX submixer, or even a creative stereo mangler.
It’s compact, it’s clever, and it’s ready to bring some serious buzz to your rack.
Check out the walkthroughs by RaafModular and DivKid below to really hear and see Hive in action!
Video: Vostok Instruments - by Raafmodular
" Discover the power of submixers in Eurorack with the new Hive module by Vostok Instruments.
In this video I explore how submixers can transform and deepen your sound.
Using Hive as the central tool, I’ll show you:
🎛️ How to blend multiple waveforms — including stereo signals — from a single oscillator to create epic build-ups.
🎹 How to build a polyphonic synth setup while keeping just one clean stereo signal for your mixer.
🎚️ How to use Hive as an extra effect send for greater control and creative routing.
🎶 How to manage a full four-voice synthesizer with only one stereo output.
🌌 How to shape a wide, immersive stereo field with CV-controllable stereo panning.
Whether you’re looking to streamline your setup or unlock new sonic possibilities, submixers can show just how powerful this approach is in a modular system. If you enjoy the video, don’t forget to like, subscribe, and share — it helps me make more music-first Eurorack content."
Video: Eurorack Modular Mixing Tips with Hive from VOSTOK Instruments - by DivKid
" Here’s the new 10HP stereo Eurorack mixer ‘Hive’ from Vostok Instruments and with the opportunity to make a demo of it I ran with the idea of showing a series of patching making the most of basic features, how to patch them for more advanced exciting things and bringing larger, layered patches and mixes together in the modular format. It's packed full of tips, give them a go."
Vostok Instruments modules are also now available in VCV Rack, so you can try them out in software included my collaboration modules Trace & Path - try them out!" https://vcvrack.com
The Bopp & Steve Deconstructed Reverb by This is Not Rocket Science (TiNRS) has been on my radar ever since it was first teased at Superbooth Berlin a few years ago. With its unique approach to reverb and its unconventional interface, it immediately stood out among the sea of more traditional effects modules.
Earlier this year, TiNRS finally unveiled the finished version, and it’s been making waves in the modular community ever since. You may have already come across excellent deep-dives by DivKid and SonicState, both highlighting its creative potential and playful sound design possibilities.
But today, a new perspective caught my attention — a fresh video by Dutch modular artist Raaf Modular just popped up in my feed.
He’s relatively new to creating content, but his style feels personal, musical, and refreshingly unpolished in the best way.
It’s always exciting to see these modules in the hands of musicians who approach them from a purely creative angle rather than just technical.
In this one, I’m focusing on a single module — BOPP and STEVE by This Is Not Rocket Science. This is not a review. I’m not a reviewer — I’m a musician. (plus a teacher! (red))
So rather than diving into every technical detail, I’m giving you a musical demonstration: how I use this module to patch, play, and make music.
It’s a new direction I’m exploring, and I’m really enjoying it. I originally started this channel to share my music, but more and more people have been asking how I create it — how I patch, how I build my sounds, and how I work with modular gear. So this is the first step in sharing more of that side of my process. Let me know in the comments if this kind of video speaks to you —
I’d love your feedback. Thanks for watching
Raaf "
* The date for next year's Superbooth has just been released: May 7- 9 2026
As soon as i opened my cardoors at arrival and heard the bleeps and chirps from Estroe blown my way by a light breeze I knew it was going te be a good day..
The synth-event, organized by Ricardo Verschut (Tectonia), was located in the middle of nowhere on a small and cozy farm just outside Leusden...
On a small improvised stage under a roof of solarpanels Ricardo presented an interesting lineup, with a good mix of different styles.
There was plenty of room to sit and/or lie down in the dry grass for the small crowd of around 60 spectators/ synth enthousiasts.
Ron Boots with Harold van der Heijden on drums
Sadly I missed Skoulaman's performance, but I was just in time to see a big part part of Estroe's experimental/ ambient set.
Synth-legend Ron Boots played some new tracks in his well-known Berlin-inspired style, accompanied by Harold van der Heijden live on drums.
Spectators enjoying the sounds of MAHU's set
After his performance it was time for MaHu's original and inspiring sound-collages.
A crisp and clear solo set by Raaf (RaafModular) on his modular followed. I found out afterwards that my niece is already a fan of him.
He has a pleasing style, melodic and technical, appealing to most people on the field, from purists to even the random visitors that also stopped by at the festival to have a listen.
The vibe was very picnic-like during the whole afternoon, the location even had decent festival-food for reasonable prices and the people seemed to enjoy themselves a lot.
The Soulmade System and Tectonia (who organized this event) both delivered solid sets and soundscapes while some darker clouds were getting closer. The swallows even seemed to do a little dance above the captivated crowd but luckily most of the clouds drifted away without leaving much rain.
RobotPoolParty
The day ended surprisingly with an more uptempo and eclectic set from RobotPoolParty.
Some already know Jaïr Darnoud (1998) from his hip-hop act 'Rens, Jaïr & Ome Uncle' and under the name 'Groovegod Jaïr Darnoud'. Robbert van Zuiden (1988) used to play in bands and has been actively working with modular synthesizers in recent years. He told me he also designs modules under the name Lucid Modular and working on his first module release 'Hey Bro, help me out!' , a specialized sequencer controller for the Moog DFAM and other 8-step sequencers.
In the past year you could have seen them performing in and around Amsterdam, but it was my first time seeing them. Jaïr en Robbert have great chemistry on stage and their style is a unique mix of punchy beats, distorted dub, their own alternative groove and influences of Surinamese Kaseko.
It was good to see how their energy reflected to the audience and finally made quite a few get up and do a little dance...Animistic Beliefs... eat your heart out... this is going to get huge!
It was a perfect way to end the day while the sun was slowly fading away .
It was a pleasure seeing and meeting some of these artists as well, although I didn't get to speak with everyone. I would like to thank Ricardo for giving some extra info this event at this special location.