Improved version of Jürgen Haible's design

We have revisited Jürgen Haible's legendary redesign of the Tau "The Pipe" Phaser and came up with an improved version for eurorack. The TAU is a unique, transistor based, 100% analog design with 18(!) poles.

The 2026 MK2 version is superslim and skiff-friendly, It features 2 inputs with attenuators and extended CV control: in addition to the internal LFO, 2 CV inputs with attenuverters can be used for anything from synced LFOs to tremolo or Sci-Fi-Effects.

https://serge-modular.com/serge_eurorack?mod=RS_TAU_E