Skip to main content
Play Video

Rumbler Fretless Acoustic-Electric U-BASS

We're sorry-this item is unavailable.
Contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.

Overview

Big bass sound in a super compact format.

The Kala Rumbler is one of the most affordable instruments in their distinctive line of the award-winning, portable U-BASS. Heavy on low end and light on the pocketbook, the Rumbler was upgraded to include the Shadow pickup and EQ with built-in tuner. The fretless model provides a realistic upright bass sound that works great for jazz or bluegrass. Includes gig bag.

Amaze yourself and your friends. Order today.

Specs

Rumbler Fretless Acoustic-Electric U-BASS Specifications:

  • Top: Mahogany
  • Back & sides: Mahogany
  • Binding: Black
  • Finish: Satin
  • Neck: Mahogany
  • Fingerboard: Laurel
  • Fretless: Maple Fret Lines
  • Nut: GraphTech TUSQ®
  • Saddle: Composite
  • Tuners: Custom Black Die Cast
  • Headstock: Standard U•BASS®
  • Strings: Silver Rumbler by Aquila®
  • Electronics: Shadow® U•BASS® NFX
  • Short scale: 20.375 in
  • Overall length: 29.375 in
  • Includes: Deluxe Padded Bag
  • Measurements
    • Scale Length: 20.375 inches
    • Overall Instrument Length: 29.375 inches
    • Body Length: 14 inches
    • Number of frets: 16
    • Width at upper bout: 7.75 inches
    • Width at lower bout: 10.25 inches
    • Width at waist: 6.625 inches
    • Body Depth: 3.25 inches
    • Fingerboard width at nut: 1.75 inches
    • Fingerboard width at neck/body joint: 2.213 inches
    Shop with a Friend
    Free Shipping
    • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
    • Orders placed before 3 p.m. ET usually ship the same business day.
    Learn More
    2-Year Free Warranty on Guitars

    Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

    Contact Us for Details
    We're Here for You

    Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

    Contact Us
    Proactive Advisor Support Chat