Detail 01
Custom Light 37-90
Identifies this set’s gauge.

Independent shopping perspective
Developed with Taylor specifically for the GS Mini Bass, this D'Addario XT set pairs phosphor bronze construction with multifilament cores and corrosion-resistance treatment on every string. The custom-light 37-90 gauge is made for that instrument, with the set focused on sustaining tone, projection, and playability over time. It is a purpose-built replacement set rather than a broadly positioned bass-string option.


Strong match
Consider the trade-offs
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
Identifies this set’s gauge.
Detail 02
Provides protection across the full set while supporting long-lasting performance.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It was developed exclusively with Taylor Guitars for the GS Mini Bass.
Custom Light, 37-90.