Kala KA-BMB-S Bamboo Soprano Ukulele

The Kala KA-BMB-S Bamboo Soprano Ukulele is an eco-friendly and stylish instrument that brings a fresh approach to ukulele design. Crafted entirely from sustainable bamboo, this ukulele is lightweight, durable, and visually unique. Its compact soprano size makes it the perfect companion for beginners, travelers, and players who enjoy a crisp, bright sound in a portable instrument.

Sustainable Bamboo Build

Bamboo is one of the most sustainable materials on the planet, and Kala’s use of it in the KA-BMB-S is both innovative and responsible. Beyond being environmentally friendly, bamboo offers surprising tonal qualities — producing a clear, punchy voice with quick response and projection. Each instrument showcases the distinct natural striping of bamboo, giving every ukulele a modern yet organic look.

Key Features

• Soprano Size – Compact, traditional ukulele sound.
• All-Bamboo Construction – Sustainable and eco-friendly build.
• Bright, Crisp Tone – Clear sound with strong projection.
• Lightweight & Portable – Easy to carry and travel-friendly.
• Natural Satin Finish – Modern yet organic look.
• 15 Frets – Extended note range for a soprano uke.
• Graph Tech NuBone® Nut & Saddle – Enhanced sustain and intonation.
• Aquila Super Nylgut® Strings – Excellent tone and stability.

Specifications

• Model: KA-BMB-S
• Size: Soprano
• Top: Bamboo
• Back & Sides: Bamboo
• Neck: Mahogany
• Fingerboard: Rosewood
• Bridge: Rosewood
• Finish: Natural Satin
• Headstock: Standard Kala shape
• Strings: Aquila Super Nylgut®
• Nut & Saddle: Graph Tech NuBone®
• Number of Frets: 15
• Tuners: Open geared

Measurements

• Scale Length: 13.5625 inches
• Overall Instrument Length: 20.8125 inches
• Body Length: 9.125 inches
• Number of Frets: 15
• Width at Upper Bout: 5.625 inches
• Width at Lower Bout: 7.25 inches
• Width at Waist: 5.125 inches
• Body Depth: 2.3125 inches
• Fingerboard Width at Nut: 1.375 inches
• Fingerboard Width at Neck/Body Joint: 1.75 inches