John Mayer’s Fender Hot Rod Deluxe

This guitar amp was seen sitting behind John onstage during The Andre Agassi Charitable Foundation’s Show at MGM Grand in Las Vegas, Nevada on October 2, 2004 (photo below). Given that the amp is mic-ed up, and positioned right behind John, it seems most likely that it was used by him (as opposed to someone else in the band). However, this seems to be the only occasion during which the amp was used, so it could be that this was something that was simply set up for John by the production, or something he brought up himself, especially for this occasion.