Central Processing Unit

CPU Filter

CPU Records and System80 collaborate on Eurorack modular filter module.

In 2017, System80 released their JOVE filter for the Eurorack modular synthesizer format. JOVE was inspired directly by the unique multimode filter of the Roland Jupiter-6 Polyphonic Synthesizer, released in 1983. By dynamically switching its topology, the Jupiter-6 filter offered modes uncommon in nearly all other Roland filters of that era. JOVE was lauded for making a classic and great sounding filter available in Eurorack.

The CPU filter is a special edition of JOVE born out of feedback from the original module, retaining the key functionality and sound of JOVE but occupying 8 HP instead of the original’s 14 HP.


4 modes: 24 dB low pass, 12 dB low pass, band pass and high pass
2 audio inputs, one log attenuated and one non-attenuated
2 frequency CV inputs, one non-attenuated unipolar input and one attenuated input
1 resonance CV input, non-attenuated

£180 + £10 postage

Shipping December 2019


CPU Filter