Detail 01
Type 52 alloy
The strings use an alloy made from 52% nickel and 48% iron.
Product detailSKU #1500000404275
RotosoundUltramag Bass Guitar Strings - 5 String Set (45 - 130)
Independent shopping perspective
The Korena take
Ultramag is a five-string bass set in a 45–130 gauge range, made from Type 52 alloy: 52% nickel and 48% iron. Rotosound identifies the alloy as highly magnetic and attributes more power, sustain, and string life to it than traditional nickel or steel strings. For a player choosing strings around those stated performance priorities, this set keeps the material and gauge range explicit.
Strong match
Who this is for
- Five-string bass setups where added power, sustain, and longer stated string life are priorities.
What matters in use
The specifications, translated
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 02
45–130 gauge range
The five-string set spans gauges from .045 to .130.
Final check
Know before you order
- 01Confirm that your bass uses a five-string 45–130 set.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What is Type 52 alloy?
It is a highly magnetic alloy made from 52% nickel and 48% iron.
02How many strings are in the set?
This is a five-string bass set.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- 130)
