John Mayer’s Two Rock Combo
John was seen using the amp during a televised gig played on June 19, 2004 (video below). Based on the footage, the amp could be a K&M Jade model (which was in production around that time according to A List of Two-Rock Production Models from the K&M-Era) but it’s really really hard to tell anything for sure.
If you have knowledge of these early Two Rock combo amps and happen to recognize the one on the video, be sure to get in, touch. Until we manage to identify it, the amp will simply be listed as a “Two Rock Combo”.