Description
Thomastik-InfeldSpirocore cello strings stand alone among Thomastik-Infeld’s string options for their quick response and focused sound, making them a popular string selection among cellists of all levels.
An especially popular choice for the lower strings within mixed sets, Spirocore cello strings are known for their clarity and focus. The brightness of sound produced by the Spirocore G and C strings make them a perfectly viable option for clearing up an otherwise muddled lower register.
Spirocore strings are made of multi-wire, spiraled steel core,similar to a rope core. Spirocore cello strings offer a brightnessand strong projection, with a more pliable touch under the fingers, while remaining extremely responsive and crisp.
Tone:Loud with ample projection
Playability: Technically demanding to achieve full power
Stability:Virtually resistant to climate and temperature change
Thomastik-Infeld Spirocore cello string composition:
Astring: Chrome steel over spiral wire
Dstring: Chrome steel over spiral wire
Gstring: Chrome steel over spiral wire, Silver over spiral wire
orTungsten over spiral wire
Cstring: Chrome steel over spiral wire, Silver over spiral wire
orTungsten over spiral wire
Considering mixing Thomastik Spirocore G and C strings with the A and D strings from other brands?
We offer a number of different string sets for this combination:
- Spirocore (Silver) C and G with Larsen D and A
- Spirocore (Silver) C and G with Larsen (Solo) D and A
- Spirocore (Tungsten) C and G with Larsen D and A
- Spirocore (Tungsten) C and G with Larsen (Solo) D and A
- Spirocore (Tungsten) C, Prim G, and Larsen D and A
- Spirocore (Tungsten) C, Prim G, Jargar D and A
- Spirocore (Tungsten) C and G with Jargar (Superior) D and A
Listen to 5 different Thomastik-Infeld cello string combinations below.



Paul (verified owner) –
Great service and string
Upvote if this was helpful (0) Downvote if this was not helpful (0) Watch Unwatch Flag for removal
Madeline (verified owner) –
very powerful and resonant strings! They do take quite a bit of playing on to open up, particularly the G string, but that’s to be expected.
Upvote if this was helpful (0) Downvote if this was not helpful (0) Watch Unwatch Flag for removal
Daryl (verified owner) –
This setup works really well on my cello.
Upvote if this was helpful (0) Downvote if this was not helpful (0) Watch Unwatch Flag for removal
Lisa (verified owner) –
Great strings, and so glad there is an ‘entire set’ option as well as the ability to purchase each string individually. Been using Southwest Strings for 20 years.
Upvote if this was helpful (0) Downvote if this was not helpful (0) Watch Unwatch Flag for removal
Quinn (verified owner) –
These sound great and arrived quickly!
Upvote if this was helpful (0) Downvote if this was not helpful (0) Watch Unwatch Flag for removal