Just got an old 1176LN rev F... (for quite cheap)
When trying to calibrate the unit, I discovered that the unit would go into self-oscillation when turning the Output knob to its maximum (VU starts to oscillate and then, goes out the roof when pushing the volume higher). Also, the sound starts clipping when I reach the 18 mark on the Output knob.
Anyone has a clue where to search? Caps, dirty pot?
Thanks!
When trying to calibrate the unit, I discovered that the unit would go into self-oscillation when turning the Output knob to its maximum (VU starts to oscillate and then, goes out the roof when pushing the volume higher). Also, the sound starts clipping when I reach the 18 mark on the Output knob.
Anyone has a clue where to search? Caps, dirty pot?
Thanks!