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

AKG K240 MKII
AKG D7
PRS SE-MHHB MARK HOLCOMB
YAMAHA TRBX-204II ELECTRIC BASS GALAXY BLACK
FENDER GTX-7 FOOTSWITCH FOR MUSTANG GTX AMPLIFIERS
IBANEZ RG421EXBKF BLACK FLAT
REMO 14DIPLOMAT COATED
EVANS 12 J1 ETCHED
K&M 17581 ELECTRIC GUITAR STAND BLACK
IBANEZ GSR200SM NGT ELECTRIC BASS NATURAL GRAY BURST
YAMAHA APX 700II SB
DADDARIO ACCESSORIES 25SS00DX SUEDE GUITAR STRAP BLACK
GRETSCH G5426 JET CLUB SILVER
LINE6 FBV2 FOOTSWITCH
YAMAHA PACIFICA 012BLII ELECTRIC GUITAR BLACK
SENNHEISER E965
DADDARIO ACCESSORIES 50JS02 JOE SATRIANI STRAP UP IN FLAMES
TAYLOR GS MINI MAHOGANY
AKG EK300 HEADPHONES CABLE
DADDARIO ACCESSORIES 25LB04 BEATLES STRAP
KLOTZ TM.STEVENS FUNKMASTER ANGLED 6M
YAMAHA TRBX305 BLACK
YAMAHA YCL 631II Eb ALTO CLARINET
STERLING SILO20BK
PRS SE-SANTANA YELLOW
EPIPHONE LES PAUL CUSTOM EBONY
MEINL NINO570 TONE-BLOCK
IBANEZ UV70P-BK STEVE VAI 7-STRING
IBANEZ GRX70QA-TRB GIO TRANSPARENT RED SUNBURST
DADDARIO ACCESSORIES PLASTIC STRAP ENDPIN
MEINL NINOADJ4XS WOOD DJEMBE
IBANEZ GRG121DX-BKF
FOCUSRITE SCARLETT SOLO STUDIO PACK 4TH GEN
SQUIER MINI STRAT BLK 