Boredbrain INTRFX Introduced, This Box Connects Eurorack Modules With Effect Pedals

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Do Eurorack and the effect pedal love fit together or as Tinder calls it, is it a match? With the new Boredbrain INTRFX, it’s a perfect match. INTRFX is a new small 3-channel audio utility box with you can process Eurorack-level signals with pedals/outboard effects. Very cool indeed!

Also, it’s possible to route line-level instruments (Synthesizers, drum machines…) in the INTRFX and further to the Eurorack system. Especially interesting, if you love to process a hardware synth with some crazy Eurorack effects. Very nice solution to this problem and even it looks very stylish.

Boredbrain INTRFX


Want to connect outboard gear to your Eurorack synthesizer without taking up valuable HP in your case? The INTRFX allows Eurorack-level signals to be processed with pedals and/or outboard effects, and also allows line-level instruments to be processed with Eurorack modules. Each of its three channels has an Interchange Switch to swap this mode, as well as an FX Blend parameter which can be controlled via CV.  Because of its compact physical design, the INTRFX can be placed almost anywhere and connected to Eurorack systems with 3.5mm patch cables rather than bulkier 1/4-in cables.

Feedback effects can be achieved by switching into the “wrong” mode, sending the FX return back into the FX send, while still allowing for dry signal blend and modulation. Channels can also be patched into one another and toggled between modes for experimental routing. Conveniently, each channel can operate as a reversed linear VCA for both audio and DC signals when no effects are used.

Whether you’d like to patch Eurorack through some classic pedals or run a drum machine through your gnarliest modules, INTRFX makes these connections easy and flexible.


  • 3 channels of send & return level conversion
  • Per-channel selection of either Eurorack thru pedals or line-instrument thru Eurorack
  • FX blend control with CV input
  • Capable of FX feedback and linear VCA functionality
  • Small tabletop form-factor

Boredbrain INTRFX will be available in mid-June (shipping June 17, 2019) for a price of $220 USD.

More information here: Boredbrain

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