Very pleased to hear your issue is solved.
But I am very intrigued by tonearm originated distortion that presents at high volume but not at low volume. Can you elaborate please?
SET Distortion at higher volumes?
If my SET amp is running out of power with my 96db speakers, does it create distortion that sounds like a record mistracking? I'm trying to track down an issue I'm having at anything over medium levels. I'm getting a high end distortion. Happens at high frequency or energy vocal and horn and piano passages.