Skip to main content

Get next-day shipping for $20* -  
See details & shipping cut-off dates

Play Video
Kala Kala

Kala Rumbler Fretted Acoustic-Electric U-Bass Natural Mahogany

389.0 $389.00
Or
6-Month Special Financing
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 3,112 reward points
($31.12 in credit)
Earn 3,112 reward pts.
($31.12 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before 3 p.m. ET ship same day (except weekends and holidays).
  • Free Shipping
  • Top Rated
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Overview

Standard bass pitches in a compact instrument.

The Kala Rumbler is the latest model in Kala Brand's distinctive line of award-winning portable U-Bass instruments. The Rumbler takes the U-Bass into a new dimension with the addition of custom engineered electronics and new proprietary strings, at an economically friendly price. The Rumbler design integrates a specially designed Kala electronic system with a piezo pickup and is equipped with an active EQ with built-in tuner. Each bass is strung with Kala Silver Rumbler Strings which are proprietary U-Bass strings designed and manufactured exclusively for Kala Brand Music by Aquila strings. Padded gig bag included. Die-cast U-Bass tuners, Laminate mahogany construction, mahogany neck with rosewood fingerboard and bridge.

Features

  • Laminate Mahogany back and sides
  • Mahogany neck
  • Rosewood fingerboard and bridge
  • 16 frets
  • 21 inch scale
  • Custom Die Cast Tuners
  • Kala Silver Rumbler Strings
  • Custom Kala inlay
  • Kala electronic system with an active EQ and built in tuner
  • Includes a Deluxe U-Bass Embroidered Gig Bag
  • Meets most airline carry-on requirements
  • Set-up by Kala in the USA

You'll be amazed at what this low profile instrument can do.

Q&A

Questions & Answers

Do you have questions about this product?

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