John Mayer’s Fender Tonemaster
This is the amp that was often seen next to the Super Reverb on stage during the Room for Squares tour circa 2002. It is unknown whether John actually used this amp since it could’ve been used by the guitarist standing to his right (if you happen to know who exactly played guitar with John around this time, please get in touch).
GroundGuitar counts on your criticism and feedback. In case you notice anything wrong with the information posted on this page, or you have knowledge of something that you would like to share, be sure to leave a comment below.
If you notice a piece of gear missing, and you wanna add it yourself, you can do so on this page Add Gear to GroundGuitar.
In case you want to talk to me directly and privately, please use the Contact Form and I will get back to you as soon as possible. (Dan)