In an era of uncertainty, Gibson introduced a groundbreaking line of advanced instruments, including the remarkable Advanced Jumbo. Produced in limited numbers between 1936 and 1939, this exceptional guitar remained a hidden gem despite its outstanding tone and playability. Now, Gibson Custom proudly revives the legacy of this rare classic with the 1936 Advanced Jumbo, bringing its rich sound and vintage craftsmanship to a new generation of players. Features Thermally aged red spruce top for enhanced resonance and vintage tone Murphy Lab Heavy Aged finish for authentic vintage wear and patina Rosewood back and sides for rich, deep bass and articulate highs Historic Advanced Jumbo neck profile for a smooth, comfortable playing experience Mother-of-pearl diamonds and arrows inlays for a classic pre-war aesthetic Bone nut and saddle for improved sustain and intonation Waverly open-back tuners for period-correct styling and tuning stability Single-ply binding on top and back for a vintage-inspired appearance Scalloped bracing for superior projection and dynamic response Includes a period-correct case for ultimate protection and authenticity Specifications Body Body Style: Round Shoulder Body Shape: Advanced Jumbo Top: Thermally Aged Red Spruce Back: Rosewood Side: Rosewood Bracing: Traditional Hand-scalloped Advanced X-bracing, Red Spruce Braces with Hide Glue Bindin: Single-ply Top, Single-ply Back Body Finish: Murphy Lab Aged Nitrocellulose Lacquer Neck Profile: Historic AJ Scale Length: 647.7 mm / 25.5 in Fingerboard Material: Rosewood Fingerboard Radius: 304.8 mm / 12 in Neck Material: Mahogany Fret Count: 19 Frets: Standard Nut Material: Bone Nut Width: 43.81 mm / 1.724 in Inlays: Mother-of-pearl Diamonds and Arrows Joint: Compound Dovetail Neck-to-body Hardware Bridge: Rectangle, open slot Saddle Material: Bone Tuning Machines: Waverly Pickguard: AJ Truss Rod Cover: Black Bridge Pins: Bone