I was just over at Stereolist.com perusing their amp listings and found out about this website. I have no idea of the sound or quality of these Chinese products but the prices are quite enticing! Tube preamp kit is $128 ($30 shipping). Tube amp kits are $136+ ($35+ shipping). Class D modules start at $10! All of the kits can be assembled for $60-100 if you're not handy with the soldering iron. Click on "Kits - Audio/Video" and "Audio - Amp Boards and Kits" as the two links have different kits. Lots of other DIY items here too.
Someone buy one and let us know what it's like!
http://www.siliconray.com/
