DAC connection: which type gives highest fidelity?


Suppose one wants to connect two digital devices, as in a streamer to an outboard DAC or similar.

Which is the highest fidelity connection?  USB, coaxial, or other?

Thanks!
bobbydd

Showing 1 response by audioman58

Many high end mfg are combining R2R, multi bits 
or customs dac chips with a high end streamer which inherently has lower noise when properly designed and 2 less cables. 
Bricasti, DCS, Aqua , are just a few high end companies doing this.