Nice one!
I've been looking around for an external solution, with the thought powering from a wall wart.
Good to use with unfamiliar equipment and of course not having to chuck one of these in every amp would be a bonus.
Talking about great movie phases, here's a classic.
Oh, don't tell me how to talk in my own fuckin' place! Now, here's my counter offer to your counter offer - go *fuck* yourself!