noise ..noise..noise..

thanks guy. i try using it as a direct amp with the pre-amp-no change... try it as an int amp-no change..i try disconnect all interconnect-no change.

TWL. this am supposely 11W/chanel and it should work fine with the uno,cuz i used a 22w int with my uno and it is dead quiet.

okie guys, i ve been going crazy with this hiss problem the past few days,yesterday i just try using the BAT vk5i pre with the amp,and now it is dead silence and sound fantastic.i just cant figure it out.the amp alone is noisy,amp plus my pre-amp doesnt change anything,still noisy,but with the BAT pre-amp(loaner) is dead silence.what is it about this bat pre-amp that can cure the problem..i am hopping if i can fix this problem without purchasing another pre-amp.thanks