My second system has Zu Soul Supremes powered by the mighty 2.3 watt Decware Zen Triode and I absolutely guarantee that, in this 16’ by 22’ room, I can make you very uncomfortable with volume well before audible distortion. Although I too listen at smooth and gorgeous lower volumes–65 to 75 dB typically.
Oh–and sometimes for late night floating on a layer of music, this little amp makes happy sounds with my Wilson Sabrina Xs. It shouldn’t but it does.
People get too hung up on watts that they hardly ever use.
3 Likes
There you go directly from the horse’s ah… mouth.! 
1 Like
A buddy of mine has an AirTight amp and it’s blown my mind a dozen times but I don’t believe they make an integrated amp.
1 Like