From the press release:
The sound of resonating wood is what gives an acoustic guitar its particular sonic allure – something that doesn’t always translate well when you amplify an acoustic instrument using a piezo pick-up system.
Based on the very same unique technology first available in TC-Helicon’s Play Acoustic, BodyRezis designed to sweeten the tone of an acoustic guitar’s piezo pickup making it sound much more natural and realistic: the way a beautiful full-bodied instrument rightly deserves.
Just like having a sound engineer in a box, BodyRez is housed in a truly simple-to-use and compact pedal that’s perfect for every electro-acoustic performer.
Studio-quality live acoustic guitar tone
Restores natural playing feel
Built-in feedback suppression
Simple to use and ultra-compact design
Complete with region specific 9V power supply