digital amplifier

In a typical system, you have a DAC and amp in the signal chain before feeding digital signal to transducer. But not always. This is a list of devices which claim to have pure digital signal path, all the way from source to final stage, right before the output stage. Some of these are power...

Hi guys, I'm new here, I follow your tests and comments on this site at regular intervals. I am an old hi-fi friend and develop speakers for friends, hi-fi stores and of course for myself. I have an eventful hi-fi history which I will be happy to share with you if anyone is interested. For...

I'm wondering if the analog inputs on the AO200 bypass its built in dac? All of the marketing material for the AO200 calls the unit a "Digital Amplifier," but that would imply that every signal going through the amp is converted to digital before amplification, is there a way to test if the...