Excerpt: NAD ’s DAC 1 is a wireless digital to analogue converter. Just plug the USB transmitter into your laptop, connect the DAC box to your hi-fi via a set of analogue interconnects, and off you go. There are no other inputs.
Pros: Convenience, ease of set-up, good level of detail and fluidity
Cons: Wireless USB only, electronic edge to the sound, won’t work with high resolution files