A little reverb depending on the room, delay for weird fun at home, a little (!) chorus depending on the arrangement, but not much else. Distortion doesn't cut it with me unless I'm playing electric, in which case it's on alot. What I like in my acoustic signal chain is a tuner, volume pedal, EQ, chorus, and reverb on the pickup, and a seperate condensor mic.

For what it's worth.

Peace, Mooh.