Yes, though the balanced outputs use the venerable 5534 opamps, it could be improved and made a discrete topology. Maybe the ZAP filter could be implemented, I think that was potentially balanced out configuration as well.
RAM say they
eliminate 90% of the stock output stage for the best sound possible
Ok, so do they leave the 'good' 10% unmodded? How do they measure 90%, parts count? Weight percent?
Their Superclock3 is the cure-all for every player. Looks to be about $40 of parts, unless someone can identify the oscillator on that board (which could be the one $50 part at most?).
I'm not saying it's impossible for this clock to be better than the...
The invert button is to correct for absolute phase. A description about phase inverting is found here:
a list of labels that typically have inverted phase is found here:
Yes, stock form it inverts phase. The switch to correct the phase (back into the normal phase) is a pretty simple option, there is a provision for it already on the circuit board, you just need the toggle switch and I think one or two parts. Just ask Scott about it, it was an option when ordering...