Experience the deep resonance and portability of the Kala U-Bass Rumbler Fretless, an acoustic-electric bass ukulele that defies its compact size with a rich and powerful sound. Perfect for musicians who crave the tones of a traditional bass in a size that fits comfortably in your travel gear, the Rumbler delivers an impressive low-end punch thanks to its proprietary polyurethane strings. These strings, custom-crafted by Aquila, provide a warm, woody sound akin to that of an upright bass, making it an ideal choice for both seasoned bassists and adventurous newcomers.

Featuring a laminate mahogany body, the Rumbler offers a balanced midrange with woody undertones, while its fretless design gives you the freedom to explore fluid, expressive playing styles. Equipped with custom Kala electronics, including a piezo pickup and active EQ, this U-Bass is ready to shine in any live setting. The onboard tuner ensures you're always in tune, whether you're jamming at home or performing on stage.

With its compact 21-inch scale and lightweight design, the Rumbler is incredibly portable, meeting most carry-on standards. Whether plugged in or played acoustically, this mini bass ukulele offers a surprisingly full-bodied sound that invites endless creativity.

Key Features:

• Compact 21" scale with a fretless fingerboard for fluid, expressive playing
• Laminate mahogany body for warm, balanced tones
• Custom Kala electronics with piezo pickup and active EQ
• Proprietary polyurethane strings by Aquila for deep bass resonance
• Onboard tuner for convenience and precision
• Includes a deluxe padded gig bag for easy transport

Product specs

FAQs

Is the Kala U-Bass Rumbler Fretless suitable for beginners?

The Kala U-Bass Rumbler Fretless is suitable for beginners who are interested in exploring fretless bass playing. Its short 21-inch scale and light weight make it comfortable to play, while the active electronics offer a range of tonal possibilities.

What kind of sound can I expect from the Kala U-Bass Rumbler Fretless?

The Kala U-Bass Rumbler Fretless produces a warm and rich tone, similar to an upright bass, thanks to its laminate mahogany construction and Silver Rumbler strings. The active EQ allows for further sound shaping.

Does the Kala U-Bass Rumbler Fretless come with a gig bag?

Yes, the Kala U-Bass Rumbler Fretless includes a Deluxe U-Bass Embroidered Gig Bag, which meets most airline carry-on requirements, making it convenient for travel.

How does the active EQ system in the Kala U-Bass Rumbler Fretless enhance its performance?

The active EQ system in the Kala U-Bass Rumbler Fretless provides players with the ability to adjust the bass, mid, and treble frequencies, allowing for a customized sound tailored to different musical styles and performance settings.

What materials are used in the construction of the Kala U-Bass Rumbler Fretless?

The Kala U-Bass Rumbler Fretless features a laminate mahogany body, a mahogany neck, and a walnut fingerboard, contributing to its warm tonal qualities and durability.

Are the strings on the Kala U-Bass Rumbler Fretless easy to replace?

Yes, the Kala U-Bass Rumbler Fretless uses Kala Silver Rumbler Strings, which are readily available and easy to replace, ensuring consistent sound quality and playability.