So, we have here in Brazil some cool pedals,. Why not share with you guys??
The actual Fire Power Booster is a nice clean active Bass e Treble booster. Flat response with Bass e Treble at center and Booster at minimun adjust.
There's a switch to a Dirty mode - an overdrive for sure or a clean booster.
https://imageshack.us/f/17/kf93.png
