Here by popular demand, our S81 features a double-locking tremolo system, a thinner and flatter (12" radius) 22 fret neck, headstock adjust truss rod, and several pickup combinations including the ever popular HSH configuration. The wiring features a 500k volume pot and push/pull coil tapping for increased volume and dynamic range in conjunction with the humbuckers.Model: S-81 Aging Level: Light Serial #: CHI467 Weight: 8lbs 7oz Body Type: S Type Body Wood: Alder Body Color: Black Body Finish: 100% Nitrocellulose Lacquer Neck Wood: Northwestern Hard Maple Neck Shape: Medium "C" (.83-.92 +/-) Fingerboard Wood: Indian Rosewood Neck Finish: Nitrocellulose Lacquer - Amber Tint Fingerboard Inlay: Faux Clay Truss Rod: Single Adjust at Heel Fret Size: Dunlop 6105 Number of Frets: 21 Fingerboard Radius: 10" Nut Width: 1.625" Nut Material: Graphtech Self Lubricating Pickguard: 4-Ply Tortoise Pickup Neck: DiMarzio Super 2 Pickup Middle: DiMarzio HS-2 Pickup Bridge: DiMarzio Super Distortion Potentiometers: 250K CTS - Custom Nash Switches: CRL USA Jack: Switchcraft Capacitor: .047@600 Orange Sprague Wire: Cloth Covered Gavitt 22 AWG Hardware Finish: Black Tuning Gears: Gotoh Vintage Style 15:1 Bridge: Gotoh Vintage Style Strings: 10-46 Regular Nickel Case: Hardshell Case (Vintage Alligator Wedge)