I am busy restoring an old SU-V7 amp and replacing swollen main caps, on testing the IQc readings according to the manual it seems they need adjustments because both channels does not read equal.
the question is in the manual you need three resistor values for all adjustments but not clear about if you need to connect any load when adjusting the bias, with no load I read 3.5mv and 4ohm load I read 5mv and with speakers connected 1.5mv.
Tiny adjustments make quite a audio deference on this amp and would like to get it perfect setup.
the question is in the manual you need three resistor values for all adjustments but not clear about if you need to connect any load when adjusting the bias, with no load I read 3.5mv and 4ohm load I read 5mv and with speakers connected 1.5mv.
Tiny adjustments make quite a audio deference on this amp and would like to get it perfect setup.
