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

IBANEZ GRG 121DX WALNUT FLAT
ERNIE BALL EARTHWOOD MEDIUM 13-56
YAMAHA FX 370CBL
YAMAHA U1 DISKLAVIER PE
TAKAMINE GN20-NS
AKG K52 HEADPHONES
AKG D5
YAMAHA CPX 700II BL
ELECTRO HARMONIX B9 ORGAN MACHINE
TAYLOR BABY TAYLOR MAHOGANY BT2
WARWICK ROCKBOARD V10 MULTI POWER BLOCK ISO 10 V2
YAMAHA TRBX305 RED
TAKAMINE GY93 NAT
KLOTZ SC1 SPEAKER CABLE SPEAKON-JACK 2M
YAMAHA TRBX304 WHITE
TAKAMINE GD10-NS
TAKAMINE GD30-BLK
SENNHEISER WIRELESS SET EW545G2
JBL PRX818XLFW 18” SELF-POWERED EXTENDED LOW-FREQUENCY SUBWOOFER SYSTEM WITH WI-FI
DUNLOP GUITAR POLISH KIT
DUNLOP 228SI BRASS CHROMED SLIDE
AKG PERCEPTION 120
TAYLOR 414CE V-CLASS
YAMAHA PACIFICA 212VQMCBR QUILTED MAPLE CARAMEL BROWN
DADDARIO ACCESSORIES 50B05
KLOTZ SC-1 SPEAKER CABLE 10M SPEAK-JACK
YAMAHA TRBX 174EW NATURAL
MOOER PURE BOOST CLEAN BOOST PEDAL
KEELEY D&M DRIVE
YAMAHA TRBX-204II ELECTRIC BASS GALAXY BLACK
GIBRALTAR 6711DD-DB DOUBLE PEDAL
STERLING SILO20BK 