Funnily enough I just have my first beer fermenting in the other room. Made it from a malt kit, but added different fermentables, used a different yeast and I am gonna start dry hopping and adding oak chips over the weekend. If it turns out the way I want it to (and it won´t) it will be a glorious IPA to remember the Arvika Festivalen in Sweden. Should have a generally strong character (though not that much malt) and taste of blue- and blackberrys and blackcurrant with a slight oaky background, a touch of pine and a hint of citrus and vanilla to round it up. Oh yeah and generally be hoppy as f*ck.
Yeah, I like to make things.
Anyhow, back to the subject at hand: One thing that I have found to be nice first "off" builds once you are away from kits (I only did one then started on doing other things. Then did another kit which did not work for an eternity and probably drove John nearly crazy too until it just started to work for no apperant reason) are the Ruby Amps.
These are very small solid state amps, with basecally nothing of cost on them. I have one in front of me which is 2 Elkos, 3 resistors, 3 caps, 1 IC, 1 Fet, 2 jacks, 2 pots and 1 9v battery connceted. That is the basic ruby amp and it could probably be fitted on a 2 Euro coin. Still the sound reminds one of a Marshall 45 and on my cab these things are louder then speaking volume.
Since this one is so simple and easy yet so rewarding I recommend it as a first or early build. Also you can easily mod it to vary the sounds it gives you. I have the 2 most common mods around too, one is rather Fender Bassman like and one Hiwatt esque (which is my favorite). They all just differ in like 3-4 components I think, but that gives you a great chance to learn something about how for example cap values on the in or the output effect the tone.
Also how cool is it to own a amp that you can fit in a pack of cigaretts and carry around with you and which for what it is sounds pretty bloody awesome? I think that makes for one hell of a practise amp (though for some people might be too loud for a home practise amp already).