The Ai250 BXR

The AI250 BXR is a eurorack module inspired by vintage nuclear test equipment. It can be used as an audio mangler, cv generator, and VCO. The BXR is a nod to vintage Boxcar Averagers, which were designed to acquire and analyze fast signals. The AI250 specifically replicates the real-time mathematical portion of a Boxcar Averager System, and processes audio or cv signals against either another signal or its internal v/o variable wave-shape VCO.

See the AI250 BXR

01

Quality

The highest quality parts, aluminum panels, and circuity. With AI Synthesis, your DIY Eurorack Synthesizer Modules will look and sound as good as any module they are racked next to.

02

Education

In addition to offering the ideal 1st DIY Module, we create the Best Module Build Guides in the world. We also offer advice on tools, articles, and much more information.

03

Value

I want modular to be as accessible as possible. I price my modules, kits, and PCB/Panel competitively. With competitive pricing, how to guides, and articles on making money with modular, I want this wonderful hobby to be in reach of everyone.

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The Perfect Introduction to DIY Eurorack Synthesizer Modules

The AI001 Multiple, AI002 Mixer, and AI010 Switching Attenuator are the perfect first build DIY Eurorack modules for beginners. The AI001 Multiple and AI010 Switching Attenuator are passive modules, and the parts only fit one way, making them ideal first builds for beginners. The AI002 Mixer is a great first active build, as it introduces the builder to bi-polar power.

Happy Customers

“I've been recommending you to everyone! Really appreciative of all you've done for me. I've definitely been bitten by the DIY bug because of you!!”

Paul Bergel

The Perfect Beginner's Module

“This is a really great, simple ADSR envelope generator. I built this as my 6th module and did it short of 2 hours. Super nice PCB layout and had ample room when soldering components. The envelope itself performs really well!”

Scott Parmley

Build Your Own Looping Envelope Generator

“The AI Synthesis multiple was my first euro module build. The process only took about ten minutes!”

Lukas Suveg

Check out the AI001 Multiple

“Today your AI001 arrived and I build it in about half an hour. Of course, I was slow and had to check everything five times (never soldered before in my life), but when I plugged it in and checked, everything worked, I was so happy and proud 🙂 Thank you for your company and vision for it!”

Christian Hering

Look at the AI001 Multiple

“I ended up finishing both the looping envelope and ms-20. They both work perfectly and after I cleaned them up nicely they look straight out of the factory. I’m really loving the filter as it really very musical and the acid sound of the resonance. I have about ten filters and that baby is NEVER leaving the rack. I really appreciate you making such easy to build modules that are tremendously well priced and sound/work great.”

Greg Smith

Listen to the AI004 Filter

“Very clear and easy to understand guide. It was also easy to source parts from Tayda to save a little ~money~ along the way. I built it in a few hours and have been very happy with its performance. It does exactly what it promises and was a very inexpensive and fun build. I’ll definitely be keeping my eye out for more AI Synthesis stuff!”

Anders Pierson

Build Your Own Looping Envelope Generator

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