Thunderbrown 46-53 CM / 18-21 “

43.00 + VAT

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Compared to all traditional elastomer strings suitable for bass ukuleles , Thunderbrown strings offers several advantages:

  • They do not show the so called  ‘sausaging effect‘ (strings pulled by hand change their diameter permanently).
  • They are made from plant-derived bio-elastomers.
  • The metal added to the plastic blend in micronised copper form is minimal in the first string and maximal in the fourth string: this ensures perfect acoustic homogeneity of the set.
  • The strings guarantee perfect finger slide on the left hand.
  • The diameter is small enough to be comparable to standard wound strings of the  acoustic bass guitars.
  • The sound is so powerful that they can be installed on instruments with traditional soundboard (i.e. not solid top) and played without amplification.
  • The string tension has been increased compared to that of our Thundergut, Thunderblack and Thundered strings.


165U THUNDERBROWN U-BASS 4 STRINGS – 46-53 CM / 18-21 scale
Note Gauge Length
Sol 2.40 76 cm
Re 3.00 76 cm
La 3.30 76 cm
Mi 4.00 76 cm


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