Laney A0312 1 x 12 Guitar Amplifier Combo. Re-Cap New Tubes/Valves and Demo Part One

Laney 3012 combo. This came in for a intermittent fault. The fault didn't surface in the workshop. Given the age of the caps in this amp, I decided to change them. The output tubes were also changed and the amp was re-biased. After all the work was done and the amp was tested, the intermittent fault appeared. This could be a nightmare amp. These types of faults can be difficult to find.