AI022 Harmonic Mixer – Full DIY Kit

£46.00 (Excl. VAT)

CP3 Style Mixer with added Bias control.

SKU: Var_AI022_Kit Categories: , , Brand: HP Size: 6 HP


The AI022 Harmonic mixer is a classic CP3 style Mixer using discreet components and no IC chips. As input gain increases harmonics and analog warmth are added. As gain increases more, distortion and phasing is added, giving the ability to create creating new waveforms from old ones.

The AI022 takes inspiration from the legendary Modular CP3 style mixer, but updates it for Eurorack and also allows for user customisation of the circuit. Many users of the original Modular that had the CP3 mixer attributed the module to providing much of the warmth of the very first Modular sound.

An exposed Bias knob allows abuse of the circuit, and allows for either faithful replication of incoming audio, or radical analog wave shaping and distortion. It’s also possible to use the Bias knob to adjust a +/- 5V signal into a 0/+ or 0/- signal.

This kit includes all parts needed to build the AI022 Harmonic CP3 Style Mixer Eurorack Module.

AI022 – Build Guide | User Manual

Additional information

Weight N/A
HP Size

Panel Type


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