After speaking so highly about my Retrospec Squeeze box in the compression stompers thread I was happy to plug it in at the studio today. Not so happy a few moments later!!!! The pedal was so microphonic that it started to feed back when too close to the amp! I tapped the box and it sounded like i was pounding a bass drum... I guess the tubes are wearing out, and maybe something's come loose inside. Have to get it checked, but heres my question; Does anyone have the schematics for the Squeezebox available on their computer? Might come in handy when fixing it... Please help!