So bad that, there is no Pentaconn balanced output,so i cant use with my 660s.
I know that still many people still using XLR, but at least they should include both option for balanced output.
Btw that big 2nd order distortion in SE mode is basically a tube mode. Even better than most tube amps, because it is giving pure 2.nd order distortion, and no 3rd order and other junk.
I'd change the plug or get a balanced cable with an XLR plug. I think the XLR plug is more robust and Schiit appears to use a Neutrik XLR jack. IMO Pentaconn should only be used for small portable devices. I think companies tend to use it because they can use a cheap molded plug or 20 cent plastic jack.