Well I'm not trying to stir any pot here but merely provide additional perspective and options for folks out there. I'm certainly not first in this observation, but will add another voice. I can say that adding GSX mk2 to TT through DHC chaparone 3 xlr interconnects to prion 4 balanced DHC cable and hd800S created a series of wow moments that kept me up way too late rolling through hours of genres going, how about this album now how about that.
Now nothing was wrong with se direct to TT, I was confident with perception of end game dac, and until Robb's next TT upgrade, I really beleive it s for me. But by jeez, GSX adds muscle to the entire range from sub bass to 3D popping Mids and distinct high. It's a detail machine that seems to handle any genre and has plenty of power to boot. I mean on med gain ( there is debate on low, med, high gain, it seems lots of folks like high) I'm barely over a quarter volume just past deep blue on the digital wheel. The hd800S obviously needed the scale and we all know I'm not just talking loudness, the TT had plenty of that. Not to be trite but this wire and gain dual mono amp pairs really well with TT, it's true to the TT which is true to the conversion. I really can't pick up color here although I'm sure something is going on. However this has been the result, I'm almost certain for now my search for additional components are over, even head phones ( lcd4 is now relegated to back burner purchase utopia as well ) now I'm a newbie for balanced amps and for this hp game really, because of head fi I have largely lucked out with each component added, and have limited knowledge of comparisons, but I can honestly say, bravo chord TT, bravo head amp, bravo double helix, bravo senneheiser.