cohenj said:You can pickup a Boss AD-3 on Ebay for less than $100.00 and it will do the job nicely. It has notch filters that are specially tuned for acoustic guitar, feedback elimination, reverb and chorus. Its dead quiet and reliable. I've been using one for years (with my fishman Matrix II equipped dreadnaught. Works great, no fat.Jeff
sysexguy said:The best is the pendulum (imho)....it's so good, pendulum won't even let its dealers sell 'em ....sometimes they appear on ebay for good prices. It's kinda the defacto touring standard
as far as a one box multi effects wonder......don't know what to recommend. One can get a quite good multi f/x box for very little (TC/Lexicon etc.) and add a pre-amp from one of the pickup companies (Fishman etc.).