"ancillary streaming hardware" for me is SoTM SMS200Ultra > SoTM txUSBUltra plus external clock, plus power supplies for all three. I've had enough of all the boxes, I just want to go ethernet directly in to the DAC.
Incidentally I don't have a GG1, but a B7.
I loaned a SE B7 years ago, one of the original versions with the point-to-point wiring, and it was magical in the three dimensional image it created in my system. Three years later, and the balanced B7 I have now (a more updated version with the printed circuit board), whilst nice, delivers nowhere near the magic of that first unit. I'm kind of hoping that if I eventually move to a GG2, I can recapture some of that magic. Who knows, maybe it was just exclusive to that point-to-point wired version. It is a bit annoying that Lukasz doesn't keep a consistent design within the same model.