Extended Spirocore Tungsten Cello C Strings by Thomastik-Infeld are perfect for those needing more ZMT length. These Spirocore strings have a flexible core and are great for both arco and pizzicato playing. They are highly responsive and long-lasting, but special orders may take longer.

• Highly responsive 

• Long-lasting

• Flexible multi-wire spiral rope core

• Effective for arco and pizzicato playing

Our elongated C strings are specifically designed for compensated tailpieces like ZMT, which require a longer after-length. Standard Viola C strings won't work with ZMT tailpieces. Our specialized C strings cater to the specific needs of your ZMT tailpiece, ensuring optimal performance and sound quality.

Spirocore 3/4 Bass Extension C String Features: Please pre order

• Full and homogenous, balanced, and voluminous sound. 

• Calibrated to satisfy the express wish of many artists for an equally effective Arco and pizzicato.

• Suitable for amplified pickups 

• Highly Reliable String 

• Tackled notorious string problems such as wolf notes and muting. 

• Spirocore's hi-tech core makes for effortless fingering, responsive bowing, stable tuning, and long string life. 

With Spirocore, the steel string's technical possibilities have been fully developed.

Spirocore 1/2 Cello A String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.

Spirocore 3/4 Cello A String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.

Spirocore Cello Aluminium A Or D (4/4) Features:

• A popular choice for versatile musicians

• Offers unique tones

• Flexible and comfortable playability

• Providing balanced tones full of clarity

• Features a medium tension gauge that offers optimum versatility

• Ideal for players who wish to concentrate the sound on their playing style.

Spirocore 1/2 Cello C String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.

Spirocore 3/4 Cello C String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.

Spirocore 1/2 Cello D String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.

Spirocore 3/4 Cello D String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.

Spirocore 1/2 Cello G String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.

Spirocore 3/4 Cello G String Features: 

• Constructed with a flexible, multi-wire spiral rope core. 

• Recommended for intermediate to professional players.

• Distinctive open tone and easy playability. 

• Highly responsive across all strings.