SET Distortion at higher volumes?

We can tolerate lots of even order tube generated harmonic distortion before sound becomes obviously distorted. Lots of digital pop and rock recordings are mastered using tube compressors or other tube signal processors that generat harmonic distortion in to make them sound fatter and more "analogue".

@dhcod 

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?

Not idea really. Swapped in a new arm and it went away. I'm just glad it went away.

@dhcod 

Is this the same issue that prompted your other thread regarding 20 watt or higher amplifier options?

Charles