Description
Create your own custom gauge set of acoustic guitar strings. Replace a broken acoustic string or keep a few as spares.
Rotosound’s Jumbo King acoustic guitar strings range is the British answer to the US industry standard. A distinctive 92/8 phosphor bronze alloy is wound over a steel hex core delivering outstanding tuning stability and a warm, yet clear tone with plenty of sustain.
Rotosound JK strings are played by some of the world’s most famous musicians including Jeff Lynne, Noel Gallagher, and Jarvis Cocker.
**PLEASE NOTE** These are the single strings from Rotosound’s JK-Series Phosphor Bronze Sets.



![Rotosound ROTO BASS Nickel Round Wound 50-110 Bass Guitar Strings, Long Scale [RB50]](https://www.stringrepairtools.com/wp-content/uploads/2026/03/rotosound-roto-bass-nickel-round-wound-50-110-bass-guitar-strings-long-scale-rb50-nbzdsjqu74234.webp)


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