Revv G2 vs G3 vs G4 with Black Spirit 200 Combo and Joss Allen!

We sat down with Guitar Bros Demos' Joss Allen at TGU 19 to check out Revv's pedal offerings: the brand new G2, the G3 and the G4! How did they sound when run through the Black Spirit 200 Combo and a Les Paul? Watch on to find out :) ----- Subscribe to our YouTube channel by clicking this magic button: http://tinyurl.com/subscribehk Joss at Guitar Bros Demos:    / channel   Black Spirit 200 Combo: http://hughes-and-kettner.com/product... Revv Pedals: https://revvamplification.com/product... #hughesandkettner #blackspirit200 #revv #guitarbros