Explore our collection of high-end custom bass guitars, handcrafted in France by an experienced luthier. Each instrument is made to order, combining premium tonewoods, modern design, and precision craftsmanship.

Whether you're searching for a French-made custom bass, a fully personalized instrument, or a boutique-quality build, Belforti Instruments offers a unique experience tailored to your playing style. From pickup configuration to wood selection, finishes, neck profiles, and hardware — everything is built around you.

If you’re looking for a truly custom bass guitar built in France — an instrument that reflects your artistic identity and meets the highest performance standards — you’ve come to the right place.

Join the players who choose handcrafted quality over factory-made compromises. Discover the difference of a bespoke French bass — made to be played, made to last.

Our Bass Models

Discover our Models

Three electric bass guitars with unique designs on a black background, showcasing rich colors and intricate textures.

MARĒ

The MARĒ is Belforti’s evolved take on the Jazz-style bass — sleek, compact, and effortlessly expressive. Its redesigned body enhances balance and ergonomics, while the no-heel architecture ensures unrestricted upper-fret access.

Versatile pickup configurations and advanced onboard electronics provide an expansive tonal range — from articulate modern clarity to warm, vintage dynamics. Precision-crafted in Paris, the MARĒ delivers the responsiveness and control demanded by today’s most dynamic players.

Discover MARĒ

Three custom bass guitars with unique wood finishes and designs against a dark background, showcasing modern musical craftsmanship.

VĒA

The VĒA redefines the Precision-style bass with Belforti’s contemporary engineering and ergonomic refinement. Its non-offset double-cut design improves balance and comfort without sacrificing the authority and punch of a classic single-pickup instrument.

A titanium-reinforced neck, invisible fret ends, and spokewheel truss adjustment ensure long-term stability and perfect playability. Powerful, resonant, and remarkably fluid, the VĒA embodies the essence of modern craftsmanship — minimal in form, monumental in tone.

Discover VĒA

M-Series Bass Custom by Belforti Instruments featuring three unique styles of bass guitars against a black background.

Masterbuilt Series - Custom

€4.000,00

Why Choose a Belforti Bass

Choosing a custom bass guitar gives you complete control over your tone, comfort, and style. Unlike off-the-shelf models, a made-to-measure bass is tailored to your playing technique, genre, and ergonomic needs. At Belforti Instruments, we design each bass around your unique identity as a musician. Whether you need enhanced upper-fret access, a specific pickup configuration, or a particular weight balance, your instrument is built to deliver uncompromised performance.

M-Series Belforti M3 Maple Bass Custom showcasing stunning woodwork and craftsmanship from Belforti Instruments, posed on a black background.

Premium Electric Basses

A large shot of the Belforti Manufacture in Paris

Made in France

A descriptive view of Belforti's signature pickup shells, made out of wood matching the guitar and basses tops or paint

Belforti Signature Features

UK bassist Rosetta Carr playing on a Belforti S1 Laudate Concordia in the Belforti Showroom in Paris

Designed for Professionals

Cozy dimly lit music studio with drum set, microphone, and keyboard

Designed for Studio & Stage