Favorite High-Resolution Tube DAC?

I believe Sakahara is looking for a "tube" DAC. APL DAC-S while looks fantastic (have not heard) but I believe the DAC is not a tube design. For the same performance level, Lampizator Level 4 with 4 output tubes in balance configuration plus a 5th tube rectifier dual diode power supply is the one to audition. Problem is there are not enough dealers and you may need quite a bit of a "leap of faith".

The new Aesthetix Pandora DAC also has balanced tube output stage and can do 24/192. However, that's $5,000.

Scratch the APL DAC-S. I do want a tube DAC. I was confused with other DAC's being researched, thought it was tube design.

Also interested in TRON Seven DAC. Waiting on price. Would have loved to try the Horning Sati but way up there ($15K?). Designed with DAD.

The Horning Sati uses AD1865 chip, which max out at 18-bit. So it won't really do high rez and may not fit your bill.

Have not heard about the TRON. Any good?

Unless you want tube dac to be able to roll tubes, the APL DAC-S is supposed to be pretty close to the APL NWO-4.0-SE tube based DAC/Player that I own, so I suppose similar signatures.