3-in-1 Boostapalooza:
L-R: GuitarPCB.com Stage 3v4, Vero board Linear Power Booster, GuitarPCB SHO 'Nuff
Black textured enclosure, all hardware, knobs etc from Mammoth
Inside:
The Vero board used a bunch of leftover components (hence the mismatched capacitors), but works just fine. It was also useful to use it as a parent board to provide power/ground to the other two boards, keeps it nice and neat.
No battery power, but it wouldn't be completely inconceivable to shuffle some parts around to fit a battery in there. I prefer to just use DC power, for environmental and cost reasons.
Each boost circuit has its own unique character, and with 2 or more on you can get some really nice (though basic) sounding overdrive.
This is maybe my 10th pedal build, using GuitarPCB boards and mostly Mammoth parts (I'll confess to using Radio Shack in a pinch, when I'm trying to finish a project against the clock). I had no real knowledge of electronics prior to starting these projects, apart from a few times poking around with passive circuits inside my guitars.