Hiho,I,ve never had any issues with noises,can,t even hear the fan.Mind you it,s the coolest running amp I,ve ever had,doesn,t even get warm even at silly loud.
settings-bass-9oclock,mid-12 oclock,treble-10 oclock,Gain-10 oclock,volume 10 oclock plenty loud.Hope this helps by the way they love a...