Asynchronous vs Synchronous


What's the diff between an asynchronous and synchronous DACS? Appears that asynchronous ones are "better". Can someone explain the difference in really basic terms? Talk down to me, please! I have a Bryston BPA-1/BDA-1 combo. I'm guessing that my Bryston is not asynchronous.
Thanks
rockyboy

Showing 3 responses by rockyboy

From all the responses, I'm concluding that I don't need to worry about whether my DAC is asynchronous or synchronous, since a PC is not involved in my system. FWIW, I'm linking my BDP & BDA with an AES/EBU cable.