I have an Audio Logic 2400 Tube DAC for sale. It is in good condition, I will rate it 7/10.
It has Coax and XLR inputs.
It is a very musical dac and was made by Jerry Ozment.
As per the person from whom I bought it, It has all the latest updates from him before he passed away.
Price is $700 + Paypal + Shipping.
Some Reviews:
https://forum.audiogon.com/discussions/review-audio-logic-2400-da-converter