Hey Gene....looks like you might need to experiment at your favorite guitar store. I'll check too (their used to me asking questions)
With all the different type af amps out there, it's mind boggleing, plus add in to the equation all the different effects that are available
Check "VGR" post on "Pocketer Pod" on the forum, ...this might do for you if your wanting to utilize an "acoustic amp" for playing a solid body electric through, ....and have channel for vocal use.
might work??
anybody know??
...maybe someone will post up with experience.