hi, does anybody know where i can get my amp modded. I want to replace my current speaker with one of higher rating. But the modelling effects circuit, pre amp and power amp are in a single PCB. So i am not able to figure out the preamp output.(i wanted to take this output and connect it 15/20 Watt power amp and the output of this higher rating speaker). And by the way does anybody here know where i can get Eminence or Celestion speakers in Bangalore ?