Aquila Silver Rumblers – Bass Ukulele Strings – UBass & Ashbory Bass – 4 Strings – 20-21″ Scale – 1K 1 zoom


Aquila Silver Rumblers – Bass Ukulele Strings – UBass & Ashbory Bass – 4 Strings – 20-21″ Scale – 1K 1
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Aquila Silver Rumblers – Bass Ukulele Strings – UBass & Ashbory Bass – 4 Strings – 20-21″ Scale – 1K


  • Aquila Silver Rumblers Bass Ukulele Strings – Code 1K
  • Fits All Rubber Stringed Kala U-BASS Instruments – See Important Note in Description Below
  • Includes 4 Silver Gray strings
  • Designed for the traditional bass tuning EADG
  • Suitable for 20 – 21″ Scale
  • Manufactured from a Proprietary Nylgut Mixture
  • Original string set on the Rumbler UBASS – UBASS-RMBL-FS
  • Made by Aquila in Italy

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Aquila Silver Rumblers U-Bass Strings – 1K

These Aquila Silver Rumbler U-BASS Strings have been engineered specifically for the Kala U-BASS using Aquila’s patented technology and formulas. Their special Nylgut compound includes calcium carbonate that gives the strings increased density, stability, and the ability to resonate tone at very low frequencies. They have clear tone and a low-end that lives up to the name.

The Aquila Silver rumblers 1K set is for 4 string bass ukuleles of 20 to 21″ scales.

Pack Contains 4 Bass Ukulele Strings – G, D, A, E

1st – G
2nd – D
3rd – A
4th – E

Please Note – These strings have been designed specifically for the Kala UBass and Ashbory basses of 20 to 21 inch scale and are not to be used on longer scales.

IMPORTANT – These strings are made from a complex rubber compound and are NOT Round Wound Strings. For those intent on using these strings on use on Round Wound UBASS setups, the instrument will need a new, compatible nut to accommodate these strings. A nut swap should be performed by an experienced instrument technician. Modifications performed by the user will void the manufacturer warranty. Please also note that Kala is not responsible for damages to instruments caused by new string installments.

Additional information

Weight 60 g
Dimensions 15 × 15 × 1.6 cm

Does Not Apply





Range / Series


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Tuning - Last String to First

Tuning - First String to Last


No of Strings

Pack Type

Anchor / End

Coated / Uncoated

Other Stringed Instruments


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Our aim is to provide the best service we possibly can for all our customers which is why we provide FREE priority shipping on all UK Mainland orders, fast dispatch and delivery and 100% satisfaction moneyback guarantees.

Please view our shipping information pages and guarantee & returns pages for further details.

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Smaller Items – Strings & Musical Accessories

  • FREE Royal Mail 1st Class & RM24 shipping for all UK orders
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  • Royal Mail aim to deliver most 1st Class & RM24 letters & parcels within 1 – 2 working days
  • Royal Mail Special Delivery Service available at checkout

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Please note that at times of year where excessive strain is placed on delivery services such as Christmas, New Year, bank holidays and periods whereby unforeseen weather conditions or restrictions arise due to Coronavirus concerns, delivery times can vary.

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If for any reason the buyer is dissatisfied with the product, then the item may be returned within 14 days of receipt for a full refund, provided the product is returned unused and in it’s original packaging and condition.

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