previous years of events and workshops and things.
on the Calendar page, you can find upcoming 2026 workshops and events!
2025

















2024

ERROR INSTRUMENTS – DIY SOLDERING WORKSHOP MICRO DOSER! @ACIDSOLDERCLUB
07-12-2024
Beginner soldering workshop by ERROR INSTRUMENTS at Acid Solder Club to solder the standalone synth and eurorack module: Micro Doser!

MODULAB EINDHOVEN – DIY SOLDERING WORKSHOP “THE LOWPASS GATES OF MODULAB”
26-11-2024
A two hour beginner modular synth soldering workshop where participants soldered a dual lowpass gate module. Everyone who joined got their own dual LPG diy kit to solder and we used the LPG circuit designed by Jan de Block.
Image by Modulab Eindhoven

JAN DE BLOCK x DUTCH MODULAR FEST x ACID SOLDER CLUB present: MASTERCLASS VACTROLS and DIY WORKSHOP
19-10-2024
All midday masterclass given by Jan de Block, all you need to know about Vactrols and their uses + soldering a Vactrol testing circuit designed by Jan. This midday was full of in depth- knowledge and know how, combining theory and practice.

MODULAR DIY MASTERCLASS by ELEKTORTEK/ ACID SOLDER CLUB ADE WEEKEND, Amsterdam
17-10-2024
Masterclass about DIY modular synths during ADE, how to start out,
inside tips&tricks, where to source components? What DIT kits to start with, what NOT to do, building community resllilance and finding other to learn from together. The masterclass midday and evening was organised by Optoproductions and Kyoshi in Amsterdam. This one hour Masterclass is all you need to get started building your own modular synthesiser! lvl: beginners and advanced!

DIY SOLDERING WORKSHOPS CURATED AND HOSTED FOR DUTCH MODULAR FEST 2024, UTRECHT
31-09-2024
For the third time Acid Solder Club has curated and hosted the DIY Soldering workshops for Dutch Modular Festival. Various DIY soldering workshops by talented makers and manufacturers of Eurorack Modules and standalone synths at DMF2024! Workshops by Error Instruments, Erica Synths, Making Sound Machines, Timo Rozendal, AtVproject and Synthux Academy. Find more about Dutch Modular Fest ->
https://www.dutchmodularfest.com
Images by Paulus van Dorsten Photography

SONIC PLAYGROUND by DRUSNOISE @NIJVERHEID w/ FLUCTUATIONS FESTIVAL
21-07-2024
Sonic playground organised by Steve/Drusnoise during his residency at Acid Solder Club in the months July and August, we organised a series of events together around synth and sound education, how we perform with our live setups and do’s and don’ts with working with live electronics. During this midday at Fluctuations, Steve and I helped and assisted and invited beginners, non-musical folks, and anyone interested in creating sound, to experiment and play with different kinds of synths and have fun making sounds!
SUSTAIN.FM Berlin:
More about Steve’s work: https://www.drusnoise.com

CIRCUIT BENDING WORKSHOP BY SPEELGOED BENDE! (ACID SOLDER CLUB & MUSIKARBEITER)
08-06-2024
Circuit Bending workshop series, in collaboration with Walther from Musikarbeiter under the name SPEELGOED BENDE (toy mess, but also toy gang) We teach the beginnings of circuit bending with a bendable toy of each person, homemade bending manual by Musikarbeiter and bending guarantee! (This is a re-occuring workshop) This was part of a 3 day bending adventure of 3 events: A workshop BASIC CIRCUIT BENDING, one workshop KARAOKE DELAY CIRCUIT BENDING, and a live circuit bending marathon during Hof Der Zotheid FESTIVAL! lvl: beginner

SYNTUX ACADEMY WORKSHOP SIMPLE TOUCH 2
07-07-2024
Workshop together with Synthux Academy where we solder the SIMPLE TOUCH 2, a programmable sytnheseizer based on the Daisyseed platform. DIY soldering workshop and sound theory walkthrough by Roey Tsemah of Synthux in the workspace of Creative Coding Utrecht!lvl: beginner

WORKSHOP SOFT PROTOTYPING /E-TEXTILES with MICHELLE VOSSEN at ADELA FESTIVAL LJUBLJANA
In may of 2024, we were invited to join the Creative Coding Utrecht team and organise a soldering and diy workshop at Adela Festival in Ljubljana, organised by LJUDMILALAB yearly in Slovenia. Together with fashion designer and E-textile crafter Michelle Vossen, we explored the crafting and connecting of e-textiles, soft sensors and interactive interfaces with woven and braided materials in combination with electronics and synthesis! This workshop is organised more often by us and previous editions have been held at Gaudeaumus Festival, WAAG Amsterdam, Hof van Cartesius Utrecht and the OVERKILL festival Enschede in 2024 and 2023. lvl: beginners and advanced
Photos: Matjaž Rušt
SOUND AND LIGHT WORKSHOP and playground at STROOM FESTIVAL NIJMEGE
06-06-2024 Interactive open workshop and sonic playground at STROOM FESTIVAL held at various locations an at EXTRAPOOL NIJMEGEN
2023
> WORKSHOP: Crafts & Electronics at The Overkill Festival – Overkill Festival Enschede – w/ Michelle Vossen! E-textiles and sound 2023
> SOLDERING JAMSESSION: Radio Concrète 12 hour Radio Marathon – Soldering jamsession open attendance – 2023
> WORKSHOP: Circuit Bending with Musikarbeiter – Circuit Bending toys to noise machines @hof van Cartesius – Utrecht – 2023
> Dutch Modular Fest 2023 (03-09) Host of the Workshop DIY Soldering Area Community Modular DIY booth – curator DIY soldering and sound workshops.
> WORKSHOP: NoIsE BOxeS! for Solder Flux Weekender – Acid Solder Club DIY weekend – summer 2023
> WORKSHOP: Tubes! Tubes! Tubes! w/ Tos Nieuwenhuizen and RE:VIVE – summer 2023
> WORKSHOP: Live Electronics Workshop by Drusnoise @Hof van Cartesius – spring 2023
> WORKSHOP: Modular Noodle School #1 X Modulation – spring 2023
> WORKSHOP: DIY Modular Synths w/ Veerle Pennock – winter 2023
> WORKSHOP: KICAD met Roald Van Dillenwijn & Veerle Pennock – winter 2023