"I was using a Telecaster because it had a really clean tone for my fingerstyle approach. Fleetwood Mac's pre-existing sound was much fatter, and they felt the Tele really didn't fit": Lindsey Buckingham on his turn to Turner guitars
Though numerous guitarists cycled through Fleetwood Mac in the years following Peter Greens departure, John McVie and Mick Fleetwood remained partial to the crunch of a Les Paul, which Buckingham was
Source: guitarplayer.com