In no particular order...
Richard Thompson (with Fairport, with Linda and solo)
Jim Messina
Ralph Towner
Carlos Santana, particularly Santana III, Caravanserai, Lotus and Welcome
Larry Coryell’s post Fusion recordings
David Hidalgo and Cesar Rojas of Los Lobos
Derek Trucks
Jimi
Jeff Beck, in particular Rough and Ready and Blow by Blow
Mick Taylor
John George and Paul on White Album, Let it Be and Abbey Road
Allman Bros.
John McLaughlin, particularly Mahavishnu MK1, Shakti and his acoustic trio recordings with DiMeola and de Lucia.
Ronnie Earl
Danny Kirwan
Albert Lee
Grant Green’s Blue Note recordings
Bert Jansch
Warren Haynes
EC with Mayall, Cream, Blind Faith and the Dominos
Freddie King (after he switched from the LP to the 345/355)
Peter Green
Tony Rice
Garcia -- ’70 - ’77
Pat Martino
John Abercrombie
Bill Connors with RTF and his subsequent acoustic ECM recordings
Bob Weir, particularly ’72 - ’74
Roy Buchanan’s early recordings
P. Townshend with The Who and on his own
J. Page’s acoustic playing
The Hellecasters (Jorgenson, Donahue, Ray)
BB King
Keef , particularly Let it Bleed, Sticky Fingers and Exile
Little Feat (George and Barrere)