up-to-date DAC with tubes and XLR output?

I'm thinking about a technically up-to-date, decently spec'd DAC with a little bit of that tube magic, plus true balanced analog output. Ideal range would be $1-$2.5K.

Pro-ject Dac Box RS tube and solid state output, fully balanced and in your price range.
Is anyone running the Cary 100t?