Hey everyone, I'm living in the US right now but will be moving to the UK in a month or so for a new job. I have a Mesa M6 Carbine that I would like to take with me, along with a Fender Super Champ (guitar). As far as power goes, would I just need a different power cord, a wall plug adapter, or some type of voltage step down converter? The back of the Mesa says it's 120v with nothing about 220v. The manual also says nothing about what it could do. Same goes for the Fender. Any help is greatly appreciated, thanks!