Endless Features for Studio and Stage – The PRS Grainger 4-String 10-Top Bass Guitar in Cobalt Smokeburst
The Grainger 4 is the evolution of our Private Stock Gary Grainger Bass line. As the primary designer of our Private Stock basses, Gary (John Scofield, Dennis Chambers, Frank Gambali, etc.) collaborated with many bass artists, including Wyzard (Mother’s Finest) and Kevin Walker (Justin Timberlake), to create a Core PRS bass with all the character and quality of Gary’s Private Stock models but with a more universal appeal.
“These basses give me everything I need for recording and playing live…all the tone, clarity, power, and feel…everything. They are works of art and great tools for working bassists.” – Gary Grainger
Switching
Knob 1: Neck pickup volume. Down = Active, Up = Passive If this knob is up and Knob 2 is down only the neck pickup (passive) is heard
Knob 2: Bridge pickup volume. Down = Active, Up = Passive If this knob is up and Knob 1 is down only the bridge pickup (passive) is heard. If both knob 1 and knob 2 are in the up position, both pickups (passive) are heard.
Knob 3: Bass EQ. Functions with pickups in active mode.
Knob 4: Mid EQ. Functions with pickups in active mode.
Knob 5: Treble EQ. Functions with pickups in active mode.
SPECIFICATIONS
Body
- Body Construction: Solidbody
- Top Wood: Maple
- Back Wood: Mahogany
- Top Carve: Violin
Neck
- Number of Frets: 24
- Scale Length: 34″
- Neck Wood: Maple
- Neck Construction: One-Piece
- Truss Rod: Reinforced Double-Acting
- Neck Shape: GG 4
- Neck Depth at the 1/2 Fret: 27/32″
- Neck Width at the Nut: 1 19/32″
- Neck Width at the Body: 2 9/16″
- Fretboard Wood: Rosewood
- Fretboard Radius: 10″
- Fretboard Inlay: Birds
- Headstock Logo: Signature, Decal
- Neck/Body Assembly Type: Set
Hardware
- Bridge: PRS 4-String Bass Bridge
- Tuners: Bass Tuners
- Hardware Type: Nickel
- Nut: PRS
- Truss Rod Cover: “GG”
Electronics
- Treble Pickup: GG4
- Bass Pickup: GG4
- Controls: PRS/Grainger Active Electronics (2 Push/Pull Volume Knobs & 3 Knob EQ)
Additional Info
- Strings: 43-107
- Tuning: Bass (4 String): E, A, D, G
- Case: Hardshell Case
- Options: 10 Top
Manufacturer: PRS Guitars
Model: G4M4FTM4IB4_G-GB71
SKU: I708663-N-230372633-0-WHXD
UPC: 825362137245
We are Chuck Levin’s Washington Music Center
Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.
Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.
Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.












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