I am also having quite a time with the amp game. What would one use to power Proac Response 1sc's. Pair of VTL MB125's with a 2.5 preamp or Pair of Classe 10's with a Classe 5 preamp. I've never had tubes before and there is no local VTL dealer, I have to buy off the net. I am currently using a Classe 5 pre w/ a Model 70 power. Not bad but not quite right. Helllllpppppp!!!!
