Pricing and availability
We compare 600+ stores and found this item at 2 stores. Prices updated .
Store
Reviews
Price
Average Price: $3,611
High-end/Boutique
$400
$1001+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 1 merchant for "PRS Silver Sky John Mayer Signature "Dead Spec"". Prices shown reflect NEW condition. Tracking began Apr 19, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Embrace the spirit of musical legends with the PRS Silver Sky John Mayer Signature "Dead Spec" Electric Guitar. Crafted to channel the essence of John Mayer and Jerry Garcia, this guitar is more than just an instrument—it's a bridge between eras of iconic soundscapes. The Silver Sky "Dead Spec" is a masterpiece that resonates with the tones of the past, yet offers the versatility for modern expression.
This electric guitar's swamp ash body delivers a warm, resonant tone with a sparkle that dances on high notes, reminiscent of Garcia's beloved "Alligator" guitar. The Alembic Blaster preamp is a standout feature, allowing you to boost your output and maintain clarity at any volume, making it perfect for stage performances.
The guitar features three 635 JM single-coil pickups, offering a balanced, full-bodied tone with the classic glassy highs of early '60s electrics. Whether you're diving into a psychedelic jam or exploring soft rock, the maple neck topped with a rosewood fingerboard provides the perfect playground for your fingers. Enhanced by a brass nut and a string retainer, the guitar offers exceptional sustain and stability, ensuring your performances are nothing short of stellar.
Included in this unique design is a hardtail Gen III Tremolo and vintage-style locking tuners, providing both reliability and a nostalgic aesthetic. The PRS Silver Sky "Dead Spec" is not just a tribute to legendary musicians but a versatile tool for guitarists seeking to push their creative boundaries.
Key Features:
- Swamp ash body for warm, resonant tones
- Alembic Blaster preamp for adjustable gain boost
- Three 635 JM single-coil pickups
- Maple neck with rosewood fingerboard and small bird inlays
- Brass nut with string retainer for enhanced sustain
- Hardtail Gen III Tremolo and vintage-style locking tuners
- Includes gig bag
Product specs
| Available since | June 2018 |
| Colour | White |
| Body | Alder |
| Top | None |
| Neck | Maple |
| Fretboard | Rosewood |
| Frets | 22 |
| Scale | 648 mm |
| Pickups | SSS |
| Tremolo | Vintage |
| incl. Bag | Yes |
| incl. Case | No |
| Artist | John Mayer |
| Style | ST-Style |
FAQs
-
What makes the PRS Silver Sky John Mayer Signature "Dead Spec" different from the standard Silver Sky?
-
The "Dead Spec" version is tailored for John Mayer's work with Dead & Company, featuring unique modifications like the Alembic Blaster preamp and a swamp ash body, which aim to capture the tones of Jerry Garcia's iconic "Alligator" guitar.
-
What type of pickups does the PRS Silver Sky John Mayer Signature "Dead Spec" use?
-
This model features a single-coil SSS pickup configuration, which is designed to deliver a clear, vintage-inspired tone suitable for a wide range of music styles, particularly those requiring crisp, articulate sounds.
-
Is the PRS Silver Sky John Mayer Signature "Dead Spec" suitable for live performances?
-
Yes, with its Gen III tremolo and high-quality construction, the "Dead Spec" is well-suited for live performances, offering stability and expressive playability that can handle the demands of touring musicians.
-
Does the PRS Silver Sky John Mayer Signature "Dead Spec" come with a case?
-
No, the "Dead Spec" model includes a bag but does not come with a hard case, so you may want to consider purchasing a case separately for added protection during transport.
-
What is the neck profile of the PRS Silver Sky John Mayer Signature "Dead Spec"?
-
The neck of the "Dead Spec" is crafted from maple, providing a smooth feel and comfortable playability, ideal for both rhythm and lead playing styles.
Videos
Andertons Music Co
John Mayer PRS Silver Sky Guitar Demo - Tones, Talk, Strat Comparisons & Controversy
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about PRS Silver Sky John Mayer Signature "Dead Spec".
Features and functionality
-
The blaster switch adds gain and increases volume slightly, offering a subtle tonal variation.
Source -
The PRS Silver Sky Dead Spec is equipped with a brass nut and brass saddles, which some users believe add a unique tonal quality.
Source -
Despite being a hardtail, the guitar retains a non-functional tremolo bridge arm hole, which some find aesthetically puzzling.
Source -
The guitar includes a string tree that enhances sustain, working in conjunction with the fixed bridge.
Source -
The adjustable boost switch provides up to 12 dB, offering flexibility for lead parts without pedalboard adjustments.
Source
Comparisons
-
The PRS Silver Sky Dead Spec is nearly indistinguishable in tone from the core model without the blaster switch engaged.
Source -
Discussions highlight that the Fender Custom Shop Alligator replicas are priced significantly higher, around $20k, making the Dead Spec seem more affordable by comparison.
Source
User experience
-
Owners report that the tonal differences between hardtail and tremolo bridges in Strat-style guitars are minimal, challenging common assumptions.
Source -
Owners express a strong emotional connection to the Dead Spec, valuing its historical significance from the last Dead and Company tour.
Source -
Owners describe the guitar as lighter due to the absence of paint and tremolo springs, contributing to extended playability.
Source
Use cases and applications
Value and pricing
-
Limited runs of similar models, like the Lunar Ice Silver Sky, have increased in value, suggesting potential future appreciation for the Dead Spec.
Source -
The original price was reasonable compared to other limited editions, but secondary market prices have quickly escalated to around $6,000.
Source
Mods and upgrades
-
Some suggest modding a Silver Sky SE with an Alembic Blaster for a sub-$1,000 alternative to the Dead Spec.
Source
Critic Reviews
Based on 0 Reviews and 0 Ratings
Similar
Add recommendation1 alternative for PRS Silver Sky John Mayer Signature "Dead Spec", curated by the Equipboard community.
$2,049.00 - $2,749.00
More PRS Solid Body Electric Guitars
Accessories & Related Items
Artist usage
Community setups
Gear Guides
Most Popular Solid Body Electric Guitars
Most Popular Brands
-
Added to Equipboard on by
sprucebringsteenGear IQ 28706
-