Dragon_Vibe,
I didnt say anything was WRONG with your wiring, I simply meant it may not work well as setup with the Lampi for some reason, or it could be the interaction with the other tube gear in terms of grounding. I guess the way the Lampi is designed it has its own peculiarities.
It clearly work well in the VAST majority of cases, given that over a thousand of them are in the field and clealy work well at shows. A buddy of mine has 2 of them and he is owns an electrical installation company, and so he certifies his own house wiring and has ZERO noise, even with his HeadDac...ie Dac and HP amp in one.
To be clear, I am fine if the GG didnt work for you and is not to your taste. Happy that you like the PBD...your enjoyment with your gear is all that matters, just it does for me, Matt, Cstooner and all the rest. I am only giving my opinion, just like you and have no skin in the game. I dont apologise for standing up for what I hear and like though...but it is just one data point in the grand scheme of things.
For an all in one product, for $14K, Dartzeel makes the Danalog, ie LHC-208, which is an Ethernet streaming Dac and 200wpc classA/B Integrated amp. PCM to 384khz and DSD128. Now that is what I call a Digital Hub!