- offset double cutaway mahogany body, five-piece maple/bubinga NTB, 24-fret rosewood fingerboard with abalone dot inlays, matching finish headstock overlay with "BTB" logo, two-per-side tuners, Mono-Rail II bridge, two Bartolini MK2-4 pickups, Bartolini MK-2 electronics, five knobs (v, balance, b, m, t), black chrome hardware, available in Iron Pewter finish, 35 in. scale, mfg. second half of 2009 only.