Mayones Regius Core 8 B27 Baritone 8-String Electric Guitar w/ Case - Trans Jeans Black 3Tone Blue Burst

The Mayones Regius Core 8 B27 is a baritone extended-range powerhouse engineered for players who demand top-tier craftsmanship, razor-sharp tone, and stunning visual detail. Built in Gdańsk, Poland, this 8-string instrument features a neck-thru-body design for ultimate sustain and access, along with a 27" baritone scale that keeps the low end clear and punchy even under extreme tuning conditions.

The tonewood pairing of a Flamed Maple 3A top and a Swamp Ash body provides a resonant yet balanced sonic profile, capped in a sleek Trans Jeans Black 3Tone Blue Burst Gloss finish with matching flamed maple headstock. The 11-ply Maple–Mahogany–Wenge–Amazakoe neck, topped with an ebony fretboard and FERD WAGNER stainless steel frets, offers rock-solid stability and fast, articulate playability. A set of VELVETRONE Ironside and Solium humbuckers deliver a tight, aggressive tone with pristine clarity across all 8 strings.

With black hardware throughout, HIPSHOT GripLock tuners, and a HIPSHOT 8-string bridge, the Regius Core 8 is as reliable as it is elegant. This premium instrument is capped off with Schaller security locks, a Mayones Hybrid Case, and our Pro-Tech setup for a flawless experience right out of the box.

Condition: This is a used Mayones Regius Core 8 B27 in excellent condition. The only thing to note is a finish imperfection on the back of the neck/body (see photos). Otherwise, the guitar has been well-kept. You can expect minor surface marks/scratches for it being a used guitar. It ships with a Mayones Hybrid Case, Schaller Strap Locks, and includes our full Pro-Tech setup. 

Pro-Tech Setup: Each instrument goes through our comprehensive Pro-Tech setup, including:

• Truss rod adjustment for neck straightness and comfort
• Nut slot filing for better tuning stability and lower action
• Bridge setup and intonation for accurate pitch across the neck
• Action height adjustment for effortless playability
• Pickup height and electronics check for optimal performance

With this setup, your Regius Core 8 will be dialed-in and performance-ready straight out of the case.

Specs

• Model: Mayones Regius Core 8 B27
• Serial #: RF2412025
• Construction: Neck-Thru-Body
• Scale Length: 27" (Baritone)
• Body Wood: Swamp Ash
• Top Wood: Flamed Maple 3A
• Neck Wood: 11-Ply Maple–Mahogany–Wenge–Amazakoe
• Fretboard: Ebony
• Fretboard Radius: 16"
• Frets: 24 FERD WAGNER Stainless Steel (2.80 × 3.34 mm)
• Nut: Graph Tech Black TUSQ
• Side Markers: Luminlay SBM-23 Super Blue in Black Piping
• Front Markers: Plain Fretboard
• Binding: 3-Ply White ABS + Grey Pearloid (Body / Neck / Headstock)
• Top Finish: Trans Jeans Black 3Tone Blue Burst Gloss
• Back/Neck Finish: Trans Natural Matt
• Headstock Finish: Trans Jeans Black 3Tone Blue Burst Gloss
• Pickup Configuration: HH
• Pickups: Bridge: VELVETRONE Ironside (Black Screws), Neck: VELVETRONE Solium (Black Screws)
• Electronics: BOURNS Volume 500kA, BOURNS Tone 500kA, Mayones Treble Bleed Mod
• Switching: ELECTROSWITCH 5-Way Lever Selector
• Jack: SWITCHCRAFT 1/4"
• Bridge: HIPSHOT 8-String Fixed (Black)
• Tuners: HIPSHOT GripLock 4+4 (Black)
• Knobs: Black
• Strap Locks: SCHALLER Security Lock (Black)
• Case: Mayones Hybrid Case Included