I've just completed my build of a dual-channel SC-1mk2 preamp. I haven't had a chance to record anything with it yet, but when I connect it to my monitors the sound is very good. I'm excited to try it on a real recording!
I thought I'd pass this along in case anyone finds it useful. It's a PDF containing the drill layout, to scale. Ensure that you are printing it at 100% scale from your PDF viewer. It's formatted for a single 8.5x11" sheet.
http://dmillette.fastmail.fm/drill%20te ... sc1mk2.pdf
Thanks for the great kit, Owel!