HAIBLE 20 POLE "TAU PIPE" PHASER 2016 EDITION

Jürgen Haible's legendary redesign of the Tau "The Pipe" Flanger - actually, a Phaser, using 20 (twenty!) all pass filter stages is back in a slightly modernized version, including some additions and modifications compared to the original Haible board

https://randomsource.net/haible/tau_phaser