loving my american ultra strat hss. until i got the strat bout a year ago, my axes were a gibson es-330 and an ibanez jp-20 (joe pass). more of a "jazz" guy though playing rock now. know very little about pedals. have a boss dd-3 to "fatten" things a bit that i've been using forever. looking for the cleanest, most transparent pedal to give a clean little boost that i can toggle on & off when i take solos. i assume that means an overdrive pedal but don't want distortion. have always been a "clean" player. use any of a number of amps from a fender champ 110, deluxe reverb to a music man twin. any guidance appreciated. thanks.