Best Dac with USB input for $1,000 or less

My vote goes for the Tranquility Dac by dB Audio Labs. I just recently did a comparison in my system against the Ayre and PS Audio perfect wave. As good as the Ayres soundstage was the Tranquility's was better and had sustain and decay missing in digital.

Hi Jax that was my thread I started on AC. Yes I did on the DAC's that were mentioned because its not a characteristic of digital (good or bad).