Maybe your lead singer has issues with size, but that’s his problem. Yours is how you sound, what effects and all, and frankly, you don’t want a pedalboard the size of a bass flight case, but you don’t want to sacrifice sound either. Here’s a Guyatone Micro Chorus, and you can see by the dimensions, it’s small. As for sound? Well listen here, this is a nice little unit that gives you a bit of a boost along with a slight increase in lows when turned on. The Depth and the Rate controls will get you from slow and swoopy to Leslie like madness, using technology that harkens to the old Panasonic analog MN3207 IC.