Thanks for the info !!! Do you have a sort of schematic to do that ????

Hi everyone !!! In new here so i have a couple question about preamp !!! I've built 3 point to point amp but never one all by myself !!! So... My question is : I'm building the P27 100W ss Amp but i want to have 2 chanels ( one like the Engl 530 and one like the SLO already have the schematic + keep...