Ok, I have schems 4 mesa triple rec. Want to build a pedal(#1clean#2,3red dist) with outs for all channels for routing separate fx, then line mix, then power. Power and line mix easy. Preamp build a little complicated. Each channel will have gain, presence, master, 3 band eq. After eq, the outs. The power transformer and choke I don't know what to use. I'm trying to keep to the original schems, since I am not a designer or experienced amp builder. Although I do have a.good understanding of electronics. And consider myself to be smarter than the average bear. And I don't know how to prep the signal after the eq to be able to send through fx pedals. Help?!? The schems are all over the net if you're curious.