For your consideration is the well reviewed Luxman DA-06 DAC in silver. Purchased from an authorized US dealer as a store display unit on 1-2017.
Plays PCM sampling rates up to 384khz and up to DSD128. Inputs are (1) high quality USB, (2) coax, AES/EBU, and (2) optical. Balanced and RCA outputs.
I used this with Aurender servers via USB with excellent results. Smooth, velvety sound but still detailed. Analog-like midrange. Never fatiguing. This is a great value at the price.
The condition is very good. The only thing I can see are a few impression marks on the top cover, probably from other equipment set on top at the dealer. Visible in daylight at the right angle but can't be detected with a finger or nail.
Buyer pays shipping at cost. Shipping insurance to cover the value of the sale is required and paid for by the buyer at cost.