Hey CK
I just sold one a few months backs.
I used it for backup vocals, they sounded great. The voice doubling settings were also great I guess the unit itself was great!
Programing chord changes for the foot pedal was a pain in the but.
Some of the presets follow your voice changes. with a little practice I learned to get around programing voice changes.
I hope you got a manual with it?
You say you got it for a good price, I paid $465.oo us about four years ago.
I thought it was worth every penny I paid for it.
Hope I WAS HELPFUL
JIMIMAC