Used DAC with balanced output for $500ish?


Any advice on a used DAC with balanced output for $500ish?

thx
woodenpeter
Meridian 563?
A Benchmark DAC-1 will show up every once in awhile in the $600-650 range.
PS Audio DL3
New DACMAGIC! Fully differential balanced outs. Thing is rediculously good sounding. If you can swallow your pride and buy the "lowly" cambridge unit I promise you will be thrilled.