Rotosound Ultramag Electric Guitar Strings | Type 52 alloy - UM9 UM10 UM11
Ultramag strings are made with type 52 alloy – a highly magnetic material made from 52% nickel and 48% iron.
This blend gives Ultramag strings more power, sustain, and a longer string life than traditional nickel or steel strings.
Gauge:
UM9 - 09, 11, 16, 24, 32, 42
UM10 - 10, 13, 17, 26, 36, 46
UM11 -, 11, 14, 18, 28, 38, 48




























