This page last modified: Sunday April 28, 2013
Sound clip - bass through phaser (mp3 file, 1.3MB)
The Quadra Phaser is created by Jürgen Haible (the schematics and stuff that I used should still be around here). Very nice phasing sound - mostly because its 14 stages, I suppose. As you may deduce from the photos, this one was designed to go in a much smaller box, but we found it impractical as it needed an external power supply. So it was put in to the bigger box together with a proper power supply and good jack connectors. Also in the photos you can se one made with JH's original PCB layout (though without the on-board pots). The big one is for me.