- reverse Firebird-style mahogany body, mahogany neck, 20-fret rosewood fingerboard with dot inlays, four-on-one-side Grover tuners, adj. brass bridge, white pickguard with Thunderbird graphic, two TB Plus ceramic humbucker pickups, three black top hat knobs with silver inserts (two v, tone), chrome hardware, available in Cherry (2005-07) or Ebony finish, 34 in. scale, mfg. 2005-08.