I had the 21, it does ,in fact, have a tube in the circuit. It has a very smooth , non fatiguing sound. Haven't heard the AR.
audio research dac 3 vs m-f trivista 21
i know this is exotic product but does anyone have the chance to audition both dac and conclude which one is the better. Unfortunately i must make choice wihtout listening.
I have mac integrated amp whit canton speaker.
I have mac integrated amp whit canton speaker.