I've just picked up a Fender Rumble 100 watt combo off this 'ere forum. 1x12 and light as a feather. Very nice frity, vintage tone with my P bass (well, Tokai Hardpuncher to be precise) with flats on. Should hold it's own pretty well up to a smallish gig if needed because it seems plenty loud. No provision for an extension cab though, but I've got bigger stuff for that anyway. Also has a mini jack input and a headphone socket so covers pretty much all the bases for practice and small gigs. Cracking little thing.