Some of the more distinctive specifications include, the headstock shape, tuners, neck and fretboard, bridge, and pickups and electronics. The headstock shape is based on PRS’s trademark design, but inverted to both accommodate Mayer’s playing style and also to keep a consistent length of string behind the nut, which makes staying in tune easier. The tuners are a traditional vintage-style, closed-back tuner, but with PRS’s locking design. The neck shape was modeled after 1963/1964 vintage instruments, and the fretboard has a 7.25” radius. The moment your hand grabs this neck, it just feels right. Like the tuners, the steel tremolo takes a classic design and incorporates PRS’s trem arm and Gen III knife-edge screws. The bridge on the Silver Sky is setup flush to the body in the neutral position so that the tremolo bridge only goes down in pitch. By keeping the bridge in contact with the body, the guitar itself is acoustically louder, which improves the signal to noise ratio of the single-coil pickups. The 635JM single-coil pickups are very round and full, with a musical high end that is never “ice-picky” or brash.
Other high-quality specifications include a bone nut, a molded metal jack plate that is curved and makes plugging and unplugging a guitar cable hassle-free, retooled knobs, fretwire that is slightly smaller than what you’d find on most PRS electric guitars, and PRS’s double action truss rod (accessible from the front of the headstock for ease of use).
- John Mayer Signature Model
- Body: Alder
- Neck: Maple
- Fretboard: Rosewood (Dalbergia Latifolia)
- Neck profile: “635JM”
- Small Bird fretboard inlays
- Scale: 648 mm
- Radius: 7.25″
- Nut width: 42 mm (1 21/32″)
- Bone nut
- Pickups: 3x 635JM single coils
- 1 Volume and 2 tone controls
- 5-Way switch
- Colour: Frost
- Incl. gig bag

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IBANEZ GRG 121DX WALNUT FLAT
KLOTZ SC1 SPEAKER CABLE 3M
FENDER THE BENDS COMPRESSOR PEDAL
YAMAHA PACIFICA 012BLII ELECTRIC GUITAR BLACK
ORANGE CS50H CUSTOM SHOP HEAD
KLOTZ SC1 SPEAKER CABLE SPEAKON-JACK 5M
YAMAHA YUS3S PE
IBANEZ GRG170DXL-BKN LH BLACK NIGHT
YAMAHA PACIFICA 012RMII ELECTRIC GUITAR RED METALLIC
GRAPHTECH BLACK TUSQ XL PT-1200-00 BASS NUT FLAT SLOTTED 4-STRING
NEUTRIK NC3FX
SQUIER SONIC STRATOCASTER PACK 2-COLOR SUNBURST 10G
DADDARIO ACCESSORIES 25L00DXXL STRAP
TAKAMINE GD51-NAT
EPIPHONE LES PAUL CUSTOM EBONY 