BELGIAN MODULAR DAY III
Saturday 14 June 2025
WISPER, Dok-Noord 4D/001, 9000 Gent
a day for and by modular synthesizer adepts
Welcome to
Belgian Modular Day III
in Ghent on Saturday, June 14 2025.
A well-filled day, starting at 14:00 and the last powercase will be turned off around 22:00. Be there or be a square wave…
PROGRAMME
Talks
We’ll serve up talks from these Belgian makers & creators: Lieven Stockx, Peter Jamée, Peter Leyssens, Reinhard Roelandts and Thomas Betsens.
Live Acts
Starting in the late afternoon there will be concerts by Thomas Betsens, Lieven Stockx, Onsturicheit, NoSF, Reinhard Roelandts, rt60fields and Thamel.
Demos
Join in for demos by Kurt Van Houtte, Lieven Stockx, Reinhard Roelandts and Thomas Betsens.
Workshops
There will be workshops for you to choose from: build an Error Instruments module with Paul Tas or build a cracklebox with Thomas Betsens.
Modular Market / Meet The Makers
This year our Modular Market has gotten bigger, so drop by to explore classic & new modules and meet the makers. Will be present: Alfa Delta, APE Performance Electronics, Bowl Modular, Drolo, Error Instruments, Joranalogue, Klavis, Modor, Morphor, Portabellabz, Shakmat, Skull & Circuits, SOMA, Three Tom Modular, Turnlab and Voltage Vibes.
Open Stage
Line up is full! Click to see who’s playing.
Wanna play a 15′ set yourself? Let us know who you are and what you do and maybe you get a chance to perform in the afternoon during BMD.
Apply by sending a mail with your information to this e-mail address.
Throughout the day you’ll also find plenty of fine places to patch and catch up on bleeps and beeps.
Tickets
will soon be available
STANDARD TICKET
presale = 15 euros | door = 20 euros
CRACKLE BOX TICKET
entrance ticket + workshop ticket = 40 euros
+ 20 euros for components (to be paid at the start of the workshop)
MICRO DOSER TICKET
entrance ticket + workshop ticket = 40 euros
+ 75 euros for components (to be paid at the start of the workshop)
CRACKLE BOX + MICRO DOSER TICKET
entrance ticket + workshop ticket = 65 euros
+ 20 euros for Crackle Box components (to be paid at the start of the workshop)
+ 75 euros for Micro Doser components (to be paid at the start of the workshop)
Talks
SCHEDULE
14:00 ‘Introduction to Axoloti/Ksoloti‘ by Reinhard Roelandts
15:00 ‘Modular in the picture: making video for YouTube & socials‘ by Peter Leyssens
16:00 ‘What can you do with a CD4046 IC?‘ by Thomas Betsens
17:00 Exploring DIY Video Synthesis with Lieven Stockx
18:00 ‘DIY Eurorack – From Idea to Module‘ by Peter Jamée
14:00 | ground floor
‘Introduction to Axoloti/Ksoloti’ by Reinhard Roelandts
Overview of basic functions, examples & showcase of differences.
Explanation of built projects.
15:00 | ground floor
‘Modular in the picture: making video for YouTube & socials’ by Peter Leyssens
You have a modular, you want to make videos about it, but how do you portray it properly? In this workshop, Peter Leyssens shares his experience and tips to make your modular synth shine convincingly on video.
You will learn how to set the right lighting, which camera angle works best, how to make your setup visually attractive and how to record the sound clearly. From technical basics to creative choices: everything you need to share your bleeps in a visually appealing way. Ideal for those who want to create their own content for YouTube, Instagram or other socials – with a minimum of material, and a maximum of impact.
16:00 | ground floor
‘What can you do with a CD4046 IC?’ by Thomas Betsens
Thomas Betsens explains what possibilities are for the use of the CD4046 IC.
17:00 | ground floor
Exploring DIY Video Synthesis with Lieven Stockx
Last year (2024), Lieven made a DIY version of a cha/v to display lines on an old computer screen during his performance on Belgian Modular Day II. After that he kept exploring this idea of making a video synthesizer.
This talk offers insights into low-tech approaches to video synthesis, showing how minimal resources can produce interesting results. From using analog waveforms to draw shapes or repurposing VGA signals as an audio or sync source. Or maybe create some feedback with video converters. All in the name of experimentation.
18:00 | ground floor
‘DIY Eurorack – From Idea to Module’ by Peter Jamée
Ever wanted to build your own Eurorack synth module but didn’t know where to start? This talk is a step-by-step walkthrough of how to bring a DIY module to life – from that first “What if?” idea to a fully working piece of gear in your rack. We’ll cover the basics of sketching out a concept, designing a circuit and PCB, making your own front panel, picking and finding parts without losing your mind (or budget), and finally putting it all together. Whether you’re into bleeps, bloops, or just love making stuff, this is a practical guide to jumping into the world of DIY modular synth building.
Live Acts
SCHEDULE
18:00 Onsturicheit
18:45 NoSF
19:30 Léonard Steyaert
20:15 RT60Fields
21:00 Thamel
18:00 | ground floor
Onsturicheit
18:45 | ground floor
NoSF
19:30 | ground floor
Léonard Steyaert
19:30 | ground floor
RT60Fields
20:15 | ground floor
Thamel
Demos
SCHEDULE
14:00 Interactive sounds installation by Kurt Van Houtte
15:05 ‘Live performing with a video synthesizer‘ by Lieven Stockx
16:10 ‘Self built instruments controlled by a modular synth‘ by Reinhard Roelandts
17:15 Crackle Box demo performance by Thomas Betsens
14:00 | ground floor
Interactive sounds installation
Demo performance by Kurt Van Houtte.
Step into a world of sound with our interactive installation featuring homemade electroacoustic string instruments, experimental noisemakers, and DIY electronic devices. Designed for hands-on exploration, this sonic playground invites both children and adults to touch, play, and discover unique soundscapes.
Contact microphones amplify your interactions, turning simple gestures into rich acoustic experiences.
Whether you’re a curious beginner or a seasoned sound explorer, there’s something new to hear and create.
Come make noise, spark creativity, and experience sound like never before!
15:05 | ground floor
Live performing with a video synthesizer
Demo performance by Lieven Stockx.
16:10 | ground floor
Self built instruments controlled by a modular synth
Demo performance by Reinhard Roelandts.
17:15 | ground floor
Crackle Box demo performance
Demo performance by Thomas Betsens.
A deep dive into the crackle box and on how to use it to control a modular synth by the use of vactrols.
Workshops
SCHEDULE
14:00-18:00 Build a Micro Doser module (Error Instruments) with Paul Tas
14:00-17:00 Build a Crackle Box with Thomas Betsens
14:00 | second floor
Build a Micro Doser module (Error Instruments) with Paul Tas
Introducing the Micro Doser: A Sound Exploration Device
Are you ready to dive into a world of sound?
The Micro Doser is designed to help you create a diverse spectrum of audio, from intricate micro sounds to glitchy effects and deep sub-bass tones. This device is perfect for various settings, allowing you to discover happy accidents with ease.
Features:
– Knob Control: Turn the knobs to unlock a range of sounds and effects.
– Light Sensitivity: Every oscillator is responsive to light and dark. Manipulate your environment to alter the soundscape.
– Touch Plate: Utilize the touch plate with your conductive buddy to generate unique sounds or control voltage variations.
– Built-in Sequencer: Create complex and engaging melodies.
Available Options:
Choose between the Micro Doser Standalone or Eurorack versions to best suit your setup.
Don’t worry about the complexity; we are here to guide you through the process. By the end of the session, you’ll leave with a fully functioning device that reflects your creativity.
Watch our demo video to see the Micro Doser in action!
14:00 | second floor
Build a Crackle Box with Thomas Betsens
Who?
Thomas Betsens, circuit bender and mixed media artist who loves making noises and crackles in the duo Engerling ensemble.
Feel free to check out his web site for more info: thomasbetsens.com.
What?
A workshop where we explore the sonic possibilities of the CD4046 ic. We a build a cracklebox kit based on mroztronium.blogspot.com/p/pipsqueak.html | modwiggler.com/forum/viewtopic.php?t=167041.
After building you have the opportunity to delve into the possibilities of this instrument.
The existing schematic was modified here and there to give the crackle box some extra features. Are you interested? Signing up in advance is a must! On the day itself you can also join but then there is the chance that there are no more kits in stock.
What do I need?
On the day itself you can build your kit there are soldering irons on site and everything is provided to build your kit . There is also a manual to guide you step by step through the building process. But of course you can also bring your own soldering iron.
When?
At 14:00 we start building the cracklebox together, joining later is no problem.
The end of the session foreseen at 17:00.
Modular Market / Meet The Makers
OVERVIEW
AlfaDelta
APE Performance Electronics
Bowl Modular
Error Instruments
Joranalogue Audio Design
Modor
Morphor
Portabellabz
Skull & Circuits
Three Tom Modular
Voltage Vibes
14:00 | first floor
Open Stage
Wanna play a 15′ set yourself? Let us know who you are and what you do and maybe you get a chance to perform in the afternoon during BMD.
We have 3 slots of 15′ available.
Apply by sending a mail with your information to this e-mail address.
SCHEDULE
ground floor
14:35 Filip Gheysen
15:40 Joe Higham
16:45 Bram Plessers
About / Contact
Belgian Modular Day is an initiative and organisation of a small group of modular enthousiasts:
Jan De Block (modular404 | Silent Noise Revolution)
Peter Jamée (Voxular)
Peter Leyssens (APE Performance Electronics)
Mail us!
With special thanks to Jonathan Absil for the most beautiful artwork.
