I have a Denafrips Ares ii/2 up for sale, I am the 2nd owner. I'm looking to jump up to a DAC from Holo so I'm selling off stuff I don't use. I didn't believe in the difference between DACs, but then I heard this. I couldn't hear a difference between tubes until I plugged this in, I could immediately hear a very distinct difference in both tubes and solid state. Asking $720 Shipping and fees and included in that price.