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Your cart is empty.These Thomastik Spirocore strings have a hi-tech core that makes for effortless fingering, responsive bowing, stable tuning and a very long string life. With Spirocore, the double bass string's technical possibilities have been developed to their maximum.
Night Owl
2025-08-27 15:35:50
The best sound and ease of use
Cory D Miller
2025-07-22 13:00:30
My review is somewhat unqualified since the last pair of Thomastik strings have been on my bass for nearly 20 years. I have to do some luthier work and decided to replace the strings when done with the body work. Since I mainly play the string bass at church, the worship leader paused at positively commented on the sound quality of the strings now emanating a warm, rich, and vibrant sound when Played. Well worth the investment (and hoping these will last as long as the last pair!!).
Dale
2025-06-19 14:16:44
The sound improved dramatically, brighter, louder, and the intonation is right on. It didn't take much playing for the new strings to break in. They feel great, I am totally satisfied with the new strings. The price was very much in line with those at music stores and other online sellers.
Eddie Man
2025-05-29 13:56:44
These strings are the best value out there, what with the others being much more expensive. If you’re a pizz player, this is your string. For classicalArco literature, the sound is perhaps not the quality you want, but the price wins out and overall it’s a great string.
Jack Hoff
2025-05-15 14:27:25
The loudest acoustic bass strings I can find. That's enough right there. Can cut through a 50+ person concert band, or lay down the beat for Country and folk w/o an amp.BUT: They *%#!%#!! co$t too much. These have gone up in price consistently every year while remaining completely unchanged. I don't think that's fair, but , I still buy them. They really aren't good for bowing, but I use them for everything because of their pizz volume. Do not buy these if you are looking for an arco string.
Col. Panic
2025-03-27 17:09:28
THE strings for jazz bass, anything else is less. And I slap these strings as well as pluck modern pizz. style, These are not nearly as easy to bow as Flexor, Piastro, or Helicore. They do take some finesse with the bow (and don't sound quite as good, but close). If your primary playing is pizz. then get these strings. If you primarily playing is arco, stick with whatever string you're using. As far as a hybrid string, I haven't tried them but reports from others that have haven't been too good.
Ron Ormsby
2025-03-12 12:43:38
Great strings & price!
Elizabeth
2025-03-03 13:44:23
I replaced my plastic strings with these strings and now I love the sound!My old plastic strings were easy on my fingers, but the sound wasn’t there.These are tougher on my finger pads, but don’t all good bass players get calluses anyway?
Customer
2025-01-22 18:59:32
Good sounding jazz strings for pizz.
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