Detail 01
Hybrid .040–.100 gauge
The set combines gauges from .040 through .100.

Independent shopping perspective
Swing Bass SM66 is a stainless steel roundwound bass set in a hybrid .040–.100 gauge. Its defining character is bright, punchy, and high-energy, giving the bass a direct, assertive presence. The Swing Bass 66 design was refined by James How and John Entwistle and is closely tied to the sound of early rock music.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The set combines gauges from .040 through .100.
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is a stainless steel roundwound bass guitar string set.
They are described as bright, punchy, and high-energy.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.