I just finished my crack amp last week. It sounds way better that I could ever have guessed something I built would sound but I'm already getting the itch to tinker. Although I'm competent at following instructions, that's where my knowledge of circuits ends. I'm trying to figure out how to wire in a nice blue LED that I have for a pilot light. I thought I could just tap the 1.5VDC power from the 12au7 socket, and all would be Jim Dandy. Not so much. I guess my LED needs a little more juice, it does work fine powered off a 9v battery. Any suggestions on where the best place to tap power from would be without messing with the sonic qualities of the amp?
Thanks,
Mark.