Replaced the op-amp with a new one Powerd the amp up and checked for audio..
Amp is up and running 100% Thanks for the Help...
So The 2 problems with the amp were
The negative regulator (7912) and the TL072 op-amp on the pre amp board ..
Amp is up and running 100% Thanks for the Help...
So The 2 problems with the amp were
The negative regulator (7912) and the TL072 op-amp on the pre amp board ..