Hi all: I got this preamp a few years ago in large part because several AK members highly recommended it, and it's a great preamp. I've thoroughly enjoyed it. But lately there have been some issues. A couple of the switches broke inside (where the shafts(?) connect to the board) requiring repair, which I did successfully. Lately though I've been having some issues with balance, in particular one channel playing softly when I start off, then coming to full volume after a few minutes. I also felt there was a general degradation to the sound, a bit of brittleness on some material that I hadn't heard before. So I think it might be time to try recapping. I've recapped plenty of speakers, but I've never replaced caps on a circuit board. I don't want to redo the entire thing at once, I'd like to start small and see how it goes (and if it helps the sound issues). Where would be a good place to start? Anybody else recapped one of these babies?