PRS JM Silver Sky Maple VB

PRS JM Silver Sky Maple VB review

The PRS JM Silver Sky Maple VB is a U.S.-made, ST-style electric guitar associated with artist John Mayer. Its listed specifications describe an alder body, a bolt-on maple neck, a maple fingerboard, three single-coil pickups, and a vintage-style tremolo. The instrument has been available since September 2024, carries item number 600204, and is listed at a price of 2739. The supplied information does not specify a currency.

No customer reviews are available for this product. This assessment therefore sticks to the published construction and hardware details. It cannot establish how the guitar feels or sounds in practice, or how consistently individual examples are finished.

Body, neck, and fingerboard

The body is made from alder, with no separate top listed. The finish color is Venetian Blue, and the guitar has a white pickguard. These details establish the instrument's basic materials and appearance, but the specifications do not give a body weight, body thickness, finish type, or contour measurements.

The bolt-on neck and fingerboard are both maple. The fingerboard carries small bird-shaped inlays and has a stated radius of 184 mm, or 7.25 inches. That radius is a useful comparison point when evaluating the guitar against instruments with different fingerboard geometry, though the number alone does not predict whether a player will find the neck comfortable.

The neck profile is identified as 635JM. Its stated depth is 21 mm at the first fret and 25 mm at the twelfth fret. The increase gives a more specific picture of the neck's taper than the profile name alone. Nut width is 41.7 mm, or 1.640 inches, and the nut material is bone. The specifications do not state the neck's width at other positions, fret wire dimensions, or setup measurements such as string height.

The guitar has 22 frets and a 648 mm, or 25.5-inch, scale length. These figures define the fret count and scale for comparison with other guitars. The provided information does not identify the fret material or fret size.

Pickups and controls

PRS lists three 635JM single-coil pickups in an SSS configuration. The controls comprise one volume control, two tone controls, and a five-way pickup selector. This is a clearly specified control layout, but there are no published output readings, wiring diagrams, pickup resistance values, or switching descriptions in the supplied data. Any claims about particular tones or pickup combinations would go beyond the available evidence.

For a buyer comparing specifications, the three-pickup layout and five-way switch establish the available hardware format. They do not confirm how the guitar responds through a specific amplifier, how much noise the pickups produce, or how the controls behave across their range. Those points require direct testing or more detailed manufacturer documentation.

Tremolo and tuning hardware

The bridge is described as a PRS steel tremolo, with the tremolo type also listed as vintage. The tuning machines are vintage-style locking models, and the remaining hardware is nickel. These details identify the main hardware choices, but the listing does not provide information about tremolo travel, bridge setup, tuning stability, or the locking mechanism's operating procedure.

The combination of a steel tremolo and locking tuning machines is therefore best treated as a specification summary rather than proof of performance. Buyers who rely on frequent tremolo use should verify the setup and tuning behavior of the actual instrument before purchase.

Included item and buying considerations

A gig bag is included. The listing also says that a case is not included, so buyers seeking a hard case should account for that separately. The sales unit is one piece, and the country of manufacture is the United States.

The PRS JM Silver Sky Maple VB has a well-documented core specification: alder body, maple neck and fingerboard, a stated 635JM neck profile, 22 frets, a 25.5-inch scale, three 635JM single-coil pickups, and a steel tremolo. Its listed price is 2739, with no currency identified in the supplied details. Missing information includes weight, finish type, fret dimensions, setup values, and detailed pickup or tremolo performance data.

Technical verdict

On paper, this model is defined by its maple construction, John Mayer-associated 635JM pickups and neck profile, traditional three-single-coil layout, and vintage-style hardware. The published measurements allow useful comparisons, especially for neck depth, fingerboard radius, nut width, and scale length. They are not a substitute for trying the guitar, and no customer feedback is available here to add evidence about playability, sound, or long-term reliability.