hmm. whats your price range?
i have a Behringer GMX212. its pretty good. loud enough for gigs, and the effects are fun to play with. $200.
if you have $300, i'd check out the Fender FM 212R. ive never played it but thats okay.
hmm thats all i have in my bookmarks.
i'd check out: Line 6 spider, Vox, Carvin, and Peavy Bandit.