Tube Amps / Music Electronics
For current discussions, please visit Music Electronics Forum. New: visit Schematic Hell!
The sunn still shines online!

Listen to great tunes streaming live right now!

ampage archive

Vintage threads from the first ten years

Search for:  Mode:  

HELP on Phase 180

10/11/1999 8:36 AM
HELP on Phase 180
Hi, a friend of mine asked me to have a look at his Phase 180 (under warranty) that the authorised service center can't repair.  
The problem is that the sound breaks up specially when playing on the high strings and depending on the op of the pick-up used. The effect sound seems quite loud compared to the bypassed.  
I haven't got a diagram for this pedal and can't seem to find anything worng on the circuit!  
Can anyone help?

R.G. What brand pedal? MXR Phase 90, Pha... -- 10/11/1999 3:58 PM
Don Symes I'd suspect a gain pot/resistor bro... -- 10/12/1999 5:09 PM