QuantumKat
Head-Fier
The only place I see in the U.S. that I could audition with is The Cable Company. Any other places?There are other dac options out there. Are you able to audition other brands? For me, personally i would go out there and audition as many dac/amps as possible. Let your ears decide what sounds good.
Also, eager to hear any other DAC recommendations to go with this amp.