Peter Infeld Violin String, A - medium - 4/4 from Thomastik-Infeld.
A perfect blend of power and elegance with a rich spectrum of sound colours and a high dynamic range.
The E strings have a chrome steel core and are available with platinum, tin or gold plating. The rest of the strings (A, D and G) have synthetic cores. The A and D strings are aluminum wound while the G String is silver wound. The D string is also available with silver winding.