Hope someone can help with my problem. The chipamp.com lm3886 kit works fine when connected to an ipod or 0404usb soundcard. However, when i connect my preamp to it, the lm3886 oscillates. It only happens when I have the volume knob either at fully clockwise or anticlockwise. Anything inbetween is fine. The oscillation happens regardless of load being connected. I get around 1.5vdc and 4.5vac at the outputs during the ocsillation. I can't find anything on the preamp out wih my multimeter.
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