freestompboxes.org

hey this is my 1st post here.

Xvive W1 is an interesting pedal, a phaser with a sensitivity control (and a LFO). Well build (but chinese finishing).
It's supposed to need 18V PSU (noisy with a 12V PSU)
Unfortunately mostly sms and many ICs are unnamed.

Please enjoy.

Looks like M1 is probably a 571 and the M2 chips are probably dual OTAs, not surprising it's not happy with 12V as there's a 15V regulator on board.