Detail 01
Nylon tape over the core
Softer under the fingers than metal, noticeably darker, and it wears frets and fingerboards very slowly.

Independent shopping perspective
Rotosound's black nylon flatwound Trubass set in a longer or extended configuration. For players wanting deep muted thump with minimal finger noise.

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
Softer under the fingers than metal, noticeably darker, and it wears frets and fingerboards very slowly.
Detail 02
Smooth outer surface. Slides are silent and there is essentially no winding noise through the amp.
Detail 03
Cosmetic. Reads strongly against maple or light fingerboards and matches black hardware.
Detail 04
Rotosound's extended Trubass configuration. Confirm the string count and winding length match your instrument before ordering.
Detail 05
Reflects more material per set. Same nylon tape construction and same tonal character.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Same black nylon flatwound construction and tonal character. This is the larger configuration, which is why it costs more per set.
Longer than roundwounds tonally, since they start dark and do not lose brightness the same way. Replace when the wrap frays or intonation drifts.
Plan on one. The thicker nylon wrap changes tension and string height, so relief, action, intonation and pickup height all need revisiting.
Check winding length against your scale and confirm the string count. Nylon tape sets are also thicker, so check your nut slots and bridge saddles.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.