DAC help For my tube rig

My suggestion would be the AMR DP 777, soon to be upgradeable to the DP 777 SE. Been through more dacs than I can name; most and I do mean most of which are nothing more than the base schematic given with the chip chosen from the factory. Combine stock circuits with woefully inadequate onboard chip-volume controls and another cookie cutter dac is given life. AMR is wholly engineered from the ground up with many unique optimization circuits as well as a true analog relay volume control. I have been happily living with my DP 777 for a little over 3 years.

Of the list and suggestions given so far, My vote would be for the Lampi (with DSD) or the PS Audio D-Stream.

If you hear the Lampi, I suspect you will jump in with both feet!

I've heard the Auralic Vega and the Lampizator Big 5 DAC in the same
system of a good friend. The Vega is very good sounding but the
Lampizator is a true level above, simply better across the board IMO. I don't
care for the Ayre (but you certainly may) . I haven't heard the PS Audio Data
Stream. Of course my comments are relevant only if we hear in a similar
fashion. Given the make up of your fine system I think you'd love the natural
sounding Lampizator.
Good Luck,
Charles,

So Mr. Slipp have you gotten those Devore's yet?

I use a shindo Aurieges, First Watt Sit2, And had Lampizator L4G4 for months, and just replaced it with a big7. Very happy with The Lampizator products and service.