Metronome c|AQWO 2 D/A Converterc AQWO 2 is the second generation of this most sophisticated converter from the Mtronome brand. It retains the famous Metronome feature allowing you to choose your output mode (transistor or tube) at any time according to your listening preferences. A second option will make the c AQWO 2 one of the most efficient network players, delivering a performance with an exceptionally detailed soundstage, while remaining warm and analog. Musicality and emotion