From Music Man:

Limited to just 80 world wide. Each bass comes with a numbered certificate of authenticity and hardshell case.  the success of the passive short scale StingRay, this BFR is the first comlpetely passive full scale StingRay bass we've offered. Featuring the same electronics package as the short scale StingRay, you have access to a passive gain boost and series, parallel and single coil settings. An Okoume body and roasted figured maple neck round out this unique package.

 

Specifications:

 

• Build Code: 109-VS-SR-W1-CS-C1

• Description: SR4 Slo Special H - 2020 BFR

• Instrument: Bass

• Size: 13-1/2" wide, 1-5/8" thick, 44-7/8" long (34.3 cm wide, 4.1 cm thick, 114.0 cm long)

• Scale Length: 34" (86.4 cm)

• Neck Attachment: 5 Bolt Sculpted Neck Joint

• Strings: 45w-65w-80w-100w (Super Slinky Bass #2834)

• Body Wood: Okoume

• Body Color: Classic Yellow Tint

• Body Finish: Satin

• Neck Wood: Figured Roasted Maple

• Neck Color: Figured Roasted Maple

• Neck Finish: Ultra-light Satin Polyurethane

• Fingerboard Wood: Rosewood

• Fingerboard Finish: Oil/Wax

• Headstock: Silkscreen w/Satin Finish

• Frets: 22 - High Profile, Wide

• Fret Size Height x Width: .047 x .104

• Fret Material: Stainless Steel

• Fret Markers: White

• Side Dot Color:

• Nut Width: 1-1/2: (38.1 mm)

• Neck Width at Last Fret: 2-1/2" (63.5 mm)

• Neck Radius: 11" (27.9 cm)

• Neck Thickness at 1st Fret: 0.830"

• Neck Thickness at 12th Fret: 0.936"

• Tuning Machine Type: Custom Music Man, Lightweight w/Tapered String Posts and Ergonomic Clover Design

• Tuning Machine Buttons: Chrome

• Bridge Type: Vintage Music Man Top Loaded Chrome Plated, Steel Bridge Plate w/Vintage Nickel Plated Steel Saddles

• Pickguard: Black

• Hardware Finish: Chrome

• Knob Style: Barrel

• Controls: Passive 500kohm push/push volume POT for gain boost, 100kohm tone POT - 0.1uf tone cap

• Switching: 3-Way Rotary Pickup Selector

• Pickups: Single Humbucking Pickup w/Neodymium Magnets