positivegrid-eu.myshopify.com/

I actual y have not yet come around to properly install and program my control unit. I love what it says it can do and the built quality.

Recomended

Very good - perfect

Smooth Service, fast shipping

Tested with 6-string acoustic-electric guitar I loved the sound. Very good look in many different settings. (Please be careful when pluggin in or out: strong energy / electric current inside. )