MCS Guy
The MCS hoarder
This is regarding my MCS 3125
I manage to test the DC offset today. I let the amp settle for about 1 hour, volume all the way down, defeats on, loud off etc.
The right channel is about 15-20MV
The left is the one that is giving me trouble. It fluctuates from -12 or 11 MV to -30 to 35!. What is causing this? Its kinda hard to set it will this kind of fluctuation.
I am hoping that bill or YRLY will know which pot on the amp boards is the DC offset. Is it V201 or V202?
I manage to test the DC offset today. I let the amp settle for about 1 hour, volume all the way down, defeats on, loud off etc.
The right channel is about 15-20MV
The left is the one that is giving me trouble. It fluctuates from -12 or 11 MV to -30 to 35!. What is causing this? Its kinda hard to set it will this kind of fluctuation.
I am hoping that bill or YRLY will know which pot on the amp boards is the DC offset. Is it V201 or V202?