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

PEARL ADP-30 ADAPTER CLAMP
GIBRALTAR SC-GCSAR RIGHT ANGLE CLAMP
IBANEZ RGA42FM BLF BLUE LAGOON BURST
GIBRALTAR SC-1408BS LUG HOOP
K&M 240/5 MIC HOLDER
AKG PERCEPTION 820 TUBE
YAMAHA FG800 BLACK
YAMAHA DTX 452K ELECTRONIC DRUM KIT
K&M 16235 GUITAR WALL MOUNT
ERNIE BALL .028 WOUND SINGLE STRING
YAMAHA ARIUS YDP-S36 DIGITAL PIANO WHITE BIRCH
PRS SE-SANTANA YELLOW
YAMAHA YFL212 FLUTE
K&M 101 MUSIC STAND NICKEL
ERNIE BALL .032 WOUND SINGLE STRING
PRS SE CE24 STANDARD STOPTAIL SATIN VINTAGE CHERRY
TAMA HC83BW ROADPRO BOOM CYMBAL STAND
YAMAHA CH755
YAMAHA YSL 446GE Bb/F TENOR TROMBONE GOLD LACQUER
YAMAHA LP1WH PEDAL UNIT FOR P121, P125, P225, DGX670, P-S500, P-525 WHITE
ROLAND TD-17KVX V-DRUM KIT
AKG C1000S MK4
TAMA HC103BW CYMBAL BOOM STAND
DADDARIO KAPLAN K440-3 D-String
SQUIER SONIC TELECASTER CANARY YELLOW
ERNIE BALL .017 PLAIN SINGLE STRING
VIC FIRTH AMERICAN CLASSIC HICKORY 7AN NYLON TIP
YAMAHA YFL-472 FLUTE
YAMAHA JR1
JACKSON JS-32 DINKY SNOW WHITE ELECTRIC GUITAR MAPLE FINGERBOARD
KLOTZ TM.STEVENS FUNKMASTER ANGLED 3M
IBANEZ GSA60BKN BLACK NIGHT
YAMAHA FX 370CBL
TAKAMINE GD30-BLK
YAMAHA FG800M NATURAL
IBANEZ GIO GRG131DX BLACK FLAT
IBANEZ GRX70QA-TBB GIO TRANSPARENT BLUE SUNBURST
IBANEZ GRG121DX-BKF 