Thomastik-Infeld

Thomastik-Infeld Vienna engineered, paired and perfected the ultra-flexible spiral core and the pioneering tungsten winding in 1957 - making SPIROCORE the revolutionary original and enduring reference standard.

These strings support professional musicians, performing in orchestras or chamber music.

Unlike common steel strings, SPIROCORE's flexible core enables stable intonation and unerring focus. They shine with their powerful round sound, saturated depth, excellent brilliance and perfect fifths. With their high-performance capacity, impressive projection and quick response you will find them indispensable. Their outstanding durability is unparalleled and world-famous.

SPIROCORE strings are a great accompaniment for darker sounding instruments. They are offered in all three tensions to ideally balance each instrument and its individual characteristics.

Features:
• Round and rich sound with excellent brilliance
• Precise focus
• Outstanding lifespan