I was going to run my Bridged 700 ( in stereo) at a higher Bias setting to see the sound and heat differences. I always set at .350v and am now going to try .380 v then .390v.
as I warm up the unit to set Bias I have a strange DC offset reading in the Right channel. I tried two different meters and same thing. What is happening is higher than wanted offset that is rapidly changing from 18 mv to 21mv and sometimes as low as 16 and high of 27mv
Normally I see some change in DC offset but slow changes only. The other channel is stable at .49mv which is excellent.
I guess I should change out the Q105 and q101 outputs.
still strange Any other thoughts welcomed
as I warm up the unit to set Bias I have a strange DC offset reading in the Right channel. I tried two different meters and same thing. What is happening is higher than wanted offset that is rapidly changing from 18 mv to 21mv and sometimes as low as 16 and high of 27mv
Normally I see some change in DC offset but slow changes only. The other channel is stable at .49mv which is excellent.
I guess I should change out the Q105 and q101 outputs.
still strange Any other thoughts welcomed