KALA U Bass, Rumbler, 4 string Ukulele bass guitar, Rumbler, Spruce. Mahogany, Solid body, compact, piezo - For sale, On offer, UK Basses specialist, EU Bass Direct -, Warwick USA buy guitar, Acacia


Short bass | >KALA UBass | KALA Solid  | Tanglewood | U bass strings | Countryman

Kala U Bass Rumbler £325 (list £425) inc gig bag, FREE UK shipping

Kala U Bass Spruce £355 (list £509) inc gig bag FREE UK shipping

Kala U Bass Spruce Lefthanded £355 (list £509) inc gig bag FREE UK shipping

Kala U Bass Spruce Fretless Lefty £355 (list £509) inc gig bag FREE UK shipping

Kala U Bass Spruce fretless £355 (list £509) inc gig bag FREE UK shipping

Kala U Bass Mahogany £450 (list £629) inc case, OUT OF STOCK

Kala U Bass Mahogany Lefthanded £399 (list £639) inc case FREE UK shipping In stock now!

Kala U Bass Mahogany fretless £450 (list £639) inc case FREE UK shipping

Kala U Bass Mahogany Exotic £399 (list £509) inc gig bag, FREE UK shipping

Add £25 EU mainland shipping for orders outside the UK

Aquila  "Thundergut" White string set (list £29.99) - £25 + £2 UK shipping

Aquila  "Silver Rumblers" string set (list £29.99) - £25 OUT OF STOCK

Aquila  "Thundergut" Red string set (list £39.99) - £39 + £2 UK shipping

Add PJB Double 4 combo black £350 inc  UK shipping

Add PJB Cub combo 100w £450 inc  UK shipping

Add EBS Session 30 combo £169 inc  UK shipping

Add EBS Session 60 combo £285 inc  UK shipping

Add Add clip on tuner, ideal for U Bass £13.99

Add feedback freezer £9.99 + £2 UK shipping - in stock

Add U bass logo strap £9.99 + £2 UK shipping - in stock

Add U bass Fitted Hard case £38 + £19 UK shipping - in stock

  1. Please call or email if you wish to pay by Bank transfer

  2. Please contact for other world zone shipping prices

Tel: 01926 886433

Nine months interest free credit on up to £2000 on Instrument purchases! For UK residents aged between 16 and 25.


Kala U Bass (Mahogany top)

This unique product is the result of a collaborative effort between Kala Ukulele and Road Toad Music. It has a 20 inch scale with 16 frets. Unlike strings you may have seen in the past, the polyurethane strings have a great feel, with really nice tension, and are a true pleasure to play. This instrument makes a unique sound that falls somewhere between an upright bass and a standard electric bass. It sports Hipshot tuners and a passive piezo system. Each string is compensated in length for proper intonation and has its own custom "shadow" piezo system for a perfectly balanced sound. It has a solid Mahogany body and neck, rosewood fingerboard. This is the instrument for someone who is looking for something a little different that is also great fun to play. It comes in it's own custom hard foam case (that meets carry on standards for aviation etc)

"Every bass player should have one" - Bass Guitar Magazine 2010

New Exotic Mahogany U Bass (available with neoprene or roundwound strings)

Shown with roundwound strings (please specify when ordering)

Now available in lefthanded version in Spruce and Mahogany top


•Body Width:

•Lower Bout: 80mm

•Upper Bout: 67mm

•Top Across:

•Lower Bout: 257mm

•Upper Bout: 190mm

•Waist: 165mm

•Body Length (Back): 356mm

•Neck (Nut to Body): 254mm

•Fretboard Width (nut): 47mm

•Fretboard Width (end): 70mm

•Fretboard Length: 318mm

•Body Connects at 12th Fret

•Custom Hipshot Tuners

•Passive Shadow Pickup System w/4 Individual Elements and Compensated Saddles now with built in EQ and tuner! - NEW for 2013!

•Rosewood Fingerboard and Bridge

•INCLUDES Deluxe Custom Padded Gig Bag (Spruce U-Bass) or Padded Lightweight Hardfoam Case with Cordura-type outer shell (Acacia/Mahogany U-Bass)

•Limited Lifetime Warranty against defects and materials, 1 year on electronics and tuning machines.

The Kala FEEDBACK FREEZER for Acoustic U-Basses is a sound suppression solution for Acoustic U-Bassists who play in larger (LOUDER!) situations where feedback can be an issue.

  1. Soundhole feedback suppression

  2. Eliminate feedback and enhance stage volume

  3. Quick and easy to install

  4. Fits All Acoustic Ubasses with 3" Soundhole

  5. Requires no modification to the instrument

  6. Tight snap fit insures no movement during playing

  7. NOTE: Use care when removing Feedback Freezer. Unit features a tight fit, and requires a slow and careful removal.

U-BASS Cloth Strap - Black

Kala Straps are great for gigs. Easy strap on and ability to quickly change instruments on the fly, this is a must have for all.

(NOTE: Strap button needs to be purchased separately and professionally installed. Damage due to improper installation will void your Kala warranty.)

Thundergut® is a special very elastic and dense material developed by us in our headquarter that assure superior performances over the common polyuretane and silicon rubber bass strings available in the market. Thundergut® assure fast and stable intonation; no sweet finger's slip on the strings. These are an off white colour.


The new Silver Rumbler strings are made exclusively for Kala by Aquila; they have a little bit more tension than the classic UBASS strings. They use a special "Nylgut" compound to give them increased density and stability - as well as, they claim, the ability to resonate tone at very low frequencies. They reportedly have a clearer tone and solid low end - and are significantly different than the Kala Pahoehoe U-Bass set. This is the "OEM" string that comes stock on the Rumbler U-Bass.



The Thunder Reds sets: a unique look and a strong, consistent sound.

Until now, it was necessary to increase a string’s gauge to reach lower frequencies. But increasing the string’s diameter also increases internal dampening. That makes the string less bright, less responsive and more muffled:

the thicker the string, the duller the sound.

Our revolutionary new approach —never introduced before us— changes the specific weight of the material, increasing it progressively to leave the gauge unchanged.