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Based on price data from 4 merchants for "Thomastik-Infeld JS111 Jazz Swing Series Flat Wound Electric 11-47". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Elevate your jazz guitar experience with the Thomastik-Infeld JS111 Jazz Swing Series Flat Wound Electric 11-47 strings. These strings have garnered acclaim in the jazz world for their ability to produce a rich, mellow timbre without sacrificing power. Designed specifically for semi-acoustic and acoustic jazz guitars, they offer a sound that's both articulate and smooth, making them the top choice for many professional musicians.
Crafted with precision, these strings boast a unique round core of high-carbon steel, which allows them to vibrate more freely compared to the typical hex cores used by other brands. This innovation results in a more dynamic and responsive feel, letting your music flow effortlessly. The core is enveloped in a polished, pure nickel flat-ribbon winding, providing a silky finish that enhances playability and minimizes finger noise.
The durability of the JS111 series is unmatched, with silk-wrapped ends securing the windings in place to extend their lifespan and maintain a consistent tone over countless performances. Whether you're a seasoned jazz artist or an aspiring player, these strings will help you achieve that classic jazz sound with ease.
Key Features:
- Set of 6 strings with gauges: .011 - .015 - .019 (Wound) - .025 - .035 - .047
- Flatwound strings made with pure nickel for a smooth, glassy feel
- Round core construction for enhanced vibration and responsiveness
- Ideal balance of fundamental tone and overtones for traditional jazz
- Silk-wrapped ends for prolonged playing life and stability
Product specs
| Guitar Type | Jazz Guitar |
| Number of Strings | 6 |
| Coated | No |
| Gauges | .011, .015p, .019w, .025, .035, .047 |
| Core Material | Steel |
| Winding Material | Brass plated (plain) Nickel (wound) |
| Winding Type | Flat Wound |
FAQs
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What type of guitar are the Thomastik-Infeld JS111 Jazz Swing Flatwound Strings best suited for?
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These strings are specifically designed for jazz guitars, providing a smooth feel and warm tone ideal for jazz music.
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How do flatwound strings like the Thomastik JS111 affect the sound and playability of a guitar?
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Flatwound strings offer a mellow, smooth tone with less finger noise, making them perfect for jazz and blues styles. They also provide a slicker feel under the fingers, which many players find more comfortable.
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What are the gauge sizes for the Thomastik-Infeld JS111 Jazz Swing Flatwound Strings?
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The gauge sizes for these strings are .011, .015p, .019w, .025, .035, and .047, offering a balanced tension that supports both rhythm and lead playing.
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Are the Thomastik JS111 strings coated for extra longevity?
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No, the Thomastik JS111 strings are not coated, but their high-quality construction ensures durability and a long-lasting tone.
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What materials are used in the construction of Thomastik-Infeld JS111 Jazz Swing Strings?
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These strings feature a steel core with brass-plated plain strings and nickel-wound strings, providing a rich, warm sound characteristic of jazz music.
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How do Thomastik JS111 strings compare to roundwound strings for jazz guitar?
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Thomastik JS111 flatwound strings deliver a smoother, more subdued tone with less sustain compared to roundwound strings, which makes them ideal for the warm and mellow sound preferred in jazz.
Reviews
PROS
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Softest and smoothest feel among flat-wound strings.
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Long-lasting durability, potentially reducing frequency of string changes.
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Versatile sound suitable for jazz, rock, and R&B.
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Improves tuning stability significantly.
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Nickel composition preserves frets compared to stainless steel.
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Excellent chord clarity on lower strings.
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Maintains articulation while mellowing overly bright guitars.
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String tension is well-balanced across all strings.
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Provides a classic, rich tone sought after by jazz musicians.
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Offers smooth playing experience with reduced string squeak.
CONS
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Higher price point compared to similar strings.
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Light gauge may lack projection and authority in solos.
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Some users experience premature rusting and breaking.
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Not ideal for extensive string bending.
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G and B strings may require pickup adjustments for volume balance.
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Initial brightness may diminish quicker on B and G strings.
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Unpacking issues with tangling, potentially damaging strings.
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