The DOMINANT string is a highly flexible, multi-strand synthetic core string for tonal warmth and feel of gut and is impervious to changes in humidity, allowing for stable intonation and long life.The sound is soft, clear and rich in overtones.
Dominant strings, widely recognised as “the reference standard”, are legendary for distinctive tone and playability.
It's pretty much used by violin teachers, higher level ABRSM / Trinity students and violin performers.
A standard set of strings consists of the following so call (135B)
E string (129) : Chrome steel
A string (131) : Synthetic core, aluminum wound
D string (132) : Synthetic core, aluminum wound
G string (133) : Synthetic core, silver wound