My Krell 300S seems to peak in 15-20 minutes where when I had VTL's and Atmasphere's they took at least 30 minutes.
I agree with No_money also. Pre amps and digital always sounds best after 1-3 hours and longer-good luck.
I agree with No_money also. Pre amps and digital always sounds best after 1-3 hours and longer-good luck.