I'd be in.   Bottlehead Crack + Speedball, garage1217 Project Sunrise II (assuming it and my tubes survive the move from CA), O2, balanced AMB M3 (if I can finish troubleshooting it before the meet), I recently built a switchbox (two inputs->one output) that could be hooked up in reverse (one...

http://robrobinette.com/BalancedCable.htm#Convert_HE-500 Scroll up for a picture showing where to solder on the SMC connector.

Here's the album from my Bijou build with commentary in the album: http://imgur.com/a/0giVU . The amp drives HD650s.

I just finished my Bijou build.   Album (with comments) is here.   It sounds great with my HD650s. Better soundstage, detail (it's very crisp) and bass than my Project Sunrise II or O2.

A turntable needs a phono preamp (or phono stage) that applies the RIAA equalization curve (the equalization is applied before the record is pressed for various reasons) and raises it to line level.   If you connect a turntable to an amplifier without a phono preamp it'll be very quiet and...