09-20-14: Mattnshilp
But you are re-affirming my point about chasing the rabbit with tube rolling. For some, it's the bees knees and their personal route to audio nirvana. I found that it ended up taking away from my enjoyment of the hobby because of my own obsessive need to try everything in every combo....
Some people like to roll tubes and others equipment...:)
09-20-14: Mattnshilp
I can tell you all that with stock tubes, the Big 6 was humbled six ways to Sunday by my ODSE. I can't comment on the Big 7.
A side by side comparison with a standardized transport would have been more elucidating. The offramp is obviously a confounding variable....
Speaking of confounding variables:
09-18-14: Ketcham
I have owned the following dacs and here are my rankings:
1. D5000
2. Empirical Audio Overdrive SE fully loaded with all upgrades.
3. Museatex Bidat
4. Very distant 4th is EMM DAC2x.
Unfortunately a Debussey dCS stack was sold locally before I could a to b it.