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

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

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

S1 'Laudate Concordia' Limited Edition bass guitar, showcasing the deep black satin finish and elegant brass detailing.
S3 Lacewood electric bass guitar, showcasing its elegant lacewood top and sleek design against a black background.
S1 Ziricote electric bass guitar featuring a striking ziricote top with deep organic textures, designed for exceptional resonance and playability.
Close-up of M-Series Bass Custom showcasing intricate wood grain and fretboard details, handcrafted by Belforti Instruments.
M3 Maple bass guitar with figured maple top, showcasing its sleek design against a black background.
The E3 Lorraine Coal 5-string bass guitar by Belforti Instruments, showcasing its sleek design with a Lorraine Coal Grey finish against a dark backdrop.
Front view of the E3 Italian Smalt bass guitar from Belforti Instruments, showcasing its sleek Italian Smalt Blue finish.
E1 Vosges Pine Green 5-string bass guitar from Belforti Instruments, showcasing a sleek design against a black background.
Marē 4 - Essential
S1 Waterfall Bubinga bass guitar with unique waterfall bubinga wood top and flamed maple neck, highlighting its elegant design.
M-Series Bass Custom showing a beautiful wood finish and detailed fretboard, created by Belforti Instruments.
M3 Flamed Eucalyptus bass guitar from Belforti Instruments showcasing its unique one-piece eucalyptus top, elegant body curves, and four strings.
The E1 Apennines Bardiglio bass guitar in Bardiglio Blue, showcasing its sleek design, clean lines, and Italian-inspired finish. Handcrafted by Belforti Instruments.
E3 - Versailles Gold bass guitar from Belforti Instruments, featuring a sleek design and elegant gold finish.
Full view of the E1 Normandy Apple Red bass guitar by Belforti Instruments, showcasing its vibrant red finish and sleek design against a black background.
Signature Series - Custom
E-Series - Bass - Custom. Three colorful bass guitars displayed against a black background, featuring unique designs and finishes from Belforti Instruments.
M-Series Bass Custom by Belforti Instruments featuring three unique styles of bass guitars against a black background.

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