The DT Series was created with one clear goal: pure, direct tone with no distractions. Just the guitar, a cable, an amp – and you.

Jassper DT guitars feature an okoume body. The name DT stands for Directed Tone, reflecting the idea behind the series: a straightforward approach to sound, feel, and design.

Here we have a special one, with an ebony fretboard. As far as we know, this is the only one that Mayones made like this (all others have a maple fretboard).

These instruments combine a clean, modern look with very classy metallic finishes. Each guitar is equipped with Mayones Velvetrone open-coil pickups, delivering clarity, punch, and dynamic response, paired with high-end Hipshot hardware for maximum stability and reliability.

The Jassper DT series features a Tune-o-matic bridge and the Mayones Recessed Design stop tail, made from ultra-strong aluminum for optimal resonance and sustain.

The idea behind this series was to create instruments that are simple in concept, yet uncompromising in quality. By using straightforward materials and focused design choices, the DT Series delivers a direct, honest playing experience with a strong Directed Tone character.

All DT Series guitars are built at the Mayones factory in Poland, alongside all their other models, with the same attention to detail and craftsmanship.

Perfect tone & playability

Crafted and designed as a complete package

Velvetrone® Solium and Ironside pickups were designed with our guitars in mind, and bring out the best characteristics of both regular 6- and 7-string baritone variants.

Simply awesome

Meet new finishes

These modern metallic matt finishes are unique, but let the natural beauty of swamp ash and okoume on distinct body shapes of Duvell & Jasper stand out.

Tailor-fit solutions

Simple does not mean easy

While the overall designs are deceptively simple and straight to the point, it is backed by decades of engineering expertise and lutherie mastery from our team.

100% Mayones DNA

Natural evolution

The DT series is a result of countless hours spent buliding a wide range of guitars, and you – playing them. With numerous tweaks & upgrades this the best version yet.

Specifications

Body

Body: Okoume

Neck heel: Special contoured for easy upper frets access

Neck

Construction: Bolt-on neck joint with a 4-screw mounted on ferrules

Scale: 26.5″ (673mm)

Neck: 1-pc / Hard Rock Maple TEW Two additional graphite rods

Radius: 12″ (305 mm)

Fingerboard: Ebony

Markers & Inlays: Original Luminlay™ side dots - Super Blue 2 mm/4mm White Double Offset Dots
Truss rod: Double action truss rod

Frets: 24 extra jumbo, Ferd Wagner Stainless Steel:
Headstock: Transparent Natural / Matt finish (T-NAT-M)

Nut: Graph Tech Black TUSQ

Tuners layout: 7 in line

Electronics

Pickups / Electronics: H-H / Velvetrone® Ironside + Solium

Control: 1 × Volume

Mayones Treble Bleed Mod: 5-way lever pickup switch

Knobs: Standard metal dome knob(-s)

Hardware

Bridge: Mayones tune-o-matic bridge

Tuners: Hipshot Grip-Lock Locking Tuners

Additional equipment: Schaller Security Straplocks, Switchcraft jack

Bag / case: Mayones Hybrid Case

Extended Range Electrics

Mayones Jassper DT 7 Indigo Purple Metallic with Hybrid Case