The Adrian Smith SDX features a basswood body, bolt-on maple neck, compound-radius rosewood or maple fingerboard, HSS configuration (high-output Jackson bridge pickup, noiseless middle and neck single-coil pickups), white pickguard (rosewood fingerboard model) or black pickguard (maple fingerboard model), five-way blade selector switch, Jackson tuners, Floyd Rose Special tremolo system and black hardware. Body: Basswood Body Shape: San Dimas Finish: Gloss Neck Shape: Speed Neck Number of Frets: 22 Fret Size: Jumbo Position Inlays: Dot Fretboard Radius: 12" to 16" Compound Radius (304.8 mm to 406.4 mm) Fretboard: Maple Neck Material: Maple Neck Finish: Oiled Nut Width: 1.6875" (43 mm) Scale Length: 25.5" (64.8 cm) Truss Rods: Dual-Action Truss Rod Nut: Butt Adjustable Pickup Configuration: H/S/S Bridge Pickup: Jackson Humbucking Bridge Pickup Middle Pickup: Jackson Single Coil Middle Pickup Neck Pickup: Jackson Single Coil Neck Pickup Pickup Switching: 5-Position Blade: Position 1. Bridge Pickup, Position 2. Bridge and Middle Pickup, Position 3. Middle Pickup, Position 4. Middle and Neck Pickup, Position 5. Neck Pickup Bridge: Top Mount Floyd Rose Special Tuning Machines: Jackson Tuning Machines Truss Rod Wrench: Standard Truss Rod Wrench Floyd Rose Nut Adjustment Wrench: Yes Strings: NPS, Gauges: .009, .011, .016, .024, .032, .042 Unique Features: H/S/S pickup configuration, 22 jumbo frets, maple neck w/rosewood fingerboard, Floyd Rose Special bridge, 5-way selector switch Pickguards: WhiteMPN: 2913052576Retail: $666.65