I have a 30 year old ARC CL 60 that appears to be a few decibels down in the higher frequencies in the right channel. But it’s subtle; so I’m not 100% sure.
I have eliminated all of he other variables including, it not limited to, cables, tubes, flip flopping speakers - and tubes and sources. So I figured I do an empirical test before sending it in.
I have eliminated all of he other variables including, it not limited to, cables, tubes, flip flopping speakers - and tubes and sources. So I figured I do an empirical test before sending it in.