Thomastik-Infeld GB112 Jazz Guitar Strings - Pure Nickel Flatwounds

In this review of the Thomastik-Infeld GB112 set, the bottom line is simple: these are flatwound strings for players who want a warm, focused jazz tone and a smooth, low-noise feel. The set is aimed squarely at electric jazz guitarists and players who prefer flatwounds for recording or stage use; its single biggest selling point is the consistent, durable sound and silky feel that customers repeatedly praise. The review assesses tone, feel, longevity and compatibility so you can decide if these strings suit your setup and playing style.

Key Features

• String Type: Pure nickel flatwound construction provides a warm, rounded jazz tone with reduced finger noise compared with roundwounds.
• Gauge Range: The 012-.053 medium-light gauge set balances playability and full-bodied low end for tasteful jazz comping and single-note lines.
• Signature Set: The George Benson 6-string specification aims to deliver a classic, vintage-inspired feel suited to traditional jazz and smooth lead work.
• Durability: Customers report long-lasting life and consistent performance, reducing the need for frequent restringing during heavy use.
• Compatibility: Works well on a variety of electric hollow and solid-body guitars and pairs nicely with effects or clean amplification without excessive brightness.

Who It's For

These strings are best for jazz guitarists, session players, and anyone seeking the smooth, quiet response of flat wound strings. They suit players who favor a warm, rounded midrange and appreciate durability and a polished feel for fingerstyle, single-note lines, or chordal work.

Players who need extremely bright, cutting tone or who prefer very light bendable gauges may want to look at other string styles; likewise, acoustic players should seek acoustic-specific sets rather than this electric set.

Pros & Cons

Pros

• Warm, focused tone that highlights midrange and smooths high frequencies for a classic jazz voice.
• Silky, low-noise feel that reduces finger squeak and improves cuffing and recording situations.
• Durable construction that many users say lasts longer than comparable flatwounds.
• Balanced medium-light gauge provides both playability and a satisfying low end for rhythm work.

Cons

• Not ideal for players who want bright, aggressive tone or maximum sustain emphasis.
• Flatwounds have a different feel that may take time for players used to roundwounds to adapt to.

Specifications

Brand	Thomastik-Infeld
Model	GB112 George Benson 6 String Set
Type	Pure nickel flatwound electric guitar strings
Gauge	012 -.053 (medium-light)
Set	6-string E, A, D, G, B, E
Intended Use	Jazz and smooth electric guitar styles

Our Verdict

The Thomastik-Infeld GB112 set is recommended for jazz players and session musicians who value sound quality, durability and a refined playing feel. They deliver a dependable warm tone and reduced finger noise, representing good value for those who prioritize tone and longevity over bright, modern sheen.

Frequently Asked Questions

Are these strings suitable for hollow-body guitars?
Yes. The flatwound construction and medium-light gauges make them well suited to hollow-body and semi-hollow electric guitars commonly used in jazz.

How long do these strings typically last?
Customers report extended longevity and consistent tone over time, with many noting they last longer than comparable flatwound sets under regular use.

Will these strings work with effects pedals and clean amps?
Absolutely. Their warm, focused tone pairs well with clean amplification and effects without becoming overly bright or harsh.