John Mayer can be clearly seen playing a Fender Classic Player Black Dove Telecaster Deluxe. This is from a performance on January 2nd, 2016. John was a guest at Sammy Hagar's show.
The dual P90s can be seen, which are Fender's Black Dove pickups.
Replace the pickups and you'll never get a better guitar!
This guitar is the best one trick pony I have ever played!
Replacing the bridge pickup with a Dimarzio Super Distortion hum bucker it has unlimited crunch and tone for days!
I love the body routs, this guitar sits so well when playing!