I do short gigs, usually one hour, and keep my gear as compact as possible. I try to make only one trip from my car, which accommodates all the gear needed to do the "one man band" thing. My amp already has reverb and EQ, and I'm presently using the Boss HR-2 harmonizer with my sax. I only use it to fatten up the sound a bit, using only a touch of octave above and octave below settings. It seems to be doing the job, but I was wondering if anyone uses something different to enhance the sound. I want something that will remain on for the entire performance. Something that just enhances the sound, so no flangers, chorus, wah-wah, or anything as extreme as that. I know there are "enhancers" and "exciters" in rack units, but I don't know of anything that fits the bill in a small stomp box. Any ideas?