In the next month or two, Burson will release their new stand alone DAC (including USB input) based on the well reviewed Burson HA-160D headphone amp/DAC. Considering the HA-160D retails for $1095, the stand alone DAC should likely be less expensive.
It's a unit I'm waiting to check out before making any DAC purchase.
It's a unit I'm waiting to check out before making any DAC purchase.