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

ERNIE BALL 250K SPLIT SHAFT POT
AUDIO-TECHNICA ATH-M30X CLOSED BACK HEADPHONES
YAMAHA YCL SEVRAE A CLARINET
FENDER INFINITY STRAP LOCKS BLACK
K&M 17738 OBOE CONE
DADDARIO ACCESSORIES 50JS02 JOE SATRIANI STRAP UP IN FLAMES
YAMAHA THR5H
DADDARIO ACCESSORIES 25LK02 KISS STRAP
YAMAHA YEB 632S
YAMAHA C30M CLASSICAL GUITAR NATURAL MATTE
KLOTZ KIK 3M INSTRUMENT CABLE BLACK
AKG WMS40 MINI DUAL VOCAL & INSTRUMENT SET ISM2/3
JACKSON JS-32 DINKY SNOW WHITE ELECTRIC GUITAR MAPLE FINGERBOARD
DADDARIO ACCESSORIES 25PRF04
IBANEZ GRX70QA-TRB GIO TRANSPARENT RED SUNBURST 