MOMOSE MJ2/M
Handcrafted in Nagano, Japan.
The Momose MJ2/M is a refined interpretation of the classic JB-style bass, combining traditional design with the precision and craftsmanship of Japanese guitar building.
Each instrument is handcrafted at the Deviser Aska Workshop in Nagano, where experienced luthiers focus on careful wood selection, precise construction, and meticulous finishing. The MJ series preserves the familiar feel and sound of a traditional design while incorporating subtle refinements that enhance playability and comfort.
With its clean lines and understated aesthetic, the MJ2/M reflects Momose’s commitment to building instruments that feel timeless yet refined.
Tone & Character
The two-piece ash body paired with a maple neck and maple fingerboard produces a tone that is articulate, punchy, and highly responsive, with strong attack and clear note definition.
Equipped with Momose’s original Gravitas-J pickups, the MJ2/M delivers a full-bodied low end with rich midrange presence and balanced clarity across all strings, making it suitable for a wide range of playing styles.
A built-in “Turbo Switch” expands tonal flexibility, allowing players to access a thicker, more powerful sound when engaged.
Craftsmanship
Every Momose bass is built at the Aska Workshop, where a small team of craftsmen focuses on precision and consistency.
Premium components such as Jescar frets, GOTOH hardware, and an oiled bone nut ensure reliability and performance. Thoughtful refinements such as a recessed neck joint, deeper cutaway, and smooth fingerboard edges enhance overall playability without compromising traditional tone.
Combined with Momose’s careful finishing and setup process, the MJ2/M offers a refined, boutique playing experience.
Specifications
Body
Ash (2-Piece)
Neck
Maple
Fingerboard
Maple
Frets
Jescar FW55090NS
Nut
Oiled Bone
Bridge
GOTOH 203B-4
Machine Heads
GOTOH GBU-510C-12
Pickups
Gravitas-J Set
Controls
2 Volume, 1 Tone (Pull-up Turbo Switch)
Scale Length
864mm (34")
Nut Width
38mm
Neck Profile
C Shape
Fingerboard Radius
310R
Finish
Top Lacquer
Strings
Elixir NANOWEB (.045–.105)
Included
Protective Case
Allen Wrench
Certificate of Authenticity
