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DTJS113T

Thomastik JS113T Jazz Swing Series Flatwound Set 13/53 Tin plated trebles


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The Thomastik-Infeld JS113T Jazz Swing is a tour-grade medium flatwound electric guitar string set crafted specifically for jazz archtop, hollowbody, and semi-hollow instruments. Handcrafted in Vienna, this .013–.053 gauge set pairs mirror-polished, pure nickel flat ribbon windings on supple round steel cores with premium corrosion-resistant, tin-plated plain treble strings.

Unlike standard brass-plated sets, the tin-plated plain steel E and B strings of the JS113T provide a classic silver appearance, pristine treble articulation, and long-lasting resistance against stage sweat and humidity. Engineered to drive heavy carved archtop soundboards with rich acoustic authority while maintaining Thomastik-Infeld's signature low-tension playing comfort, Australian jazz guitarists trust this set for effortless chord comping, zero finger squeak, reduced fret wear, and timeless jazz tone.

Features

  • Benchmark true flatwound 6-string set designed for archtop, hollowbody, semi-hollow, and solid-body jazz guitars
  • Supple round steel core delivers unmatched flexibility and lower playing tension than standard heavy gauge sets
  • Glassy-smooth, polished pure nickel flat ribbon winding virtually eliminates finger squeak and fret wear
  • Tin-plated plain steel treble strings provide traditional silver looks and articulate, clean top-end definition
  • Enhanced corrosion resistance against finger sweat, humidity, and stage moisture
  • Includes a wound G (3rd) string (.021) for authentic archtop intonation and balanced chord tension
  • Medium gauge configuration (.013 - .053) maximizes acoustic soundboard drive, low-end punch, and acoustic resonance

Specs

  • Model: JS113T (DTJS113T)
  • Instrument: Electric Guitar / Archtop Jazz Guitar
  • Series: Jazz Swing Flat Wound
  • Set Type: 6-String Electric Guitar Set
  • Gauge Type: Medium (.013 - .053)
  • Number of Strings: 6
  • Core Material: Round Steel Core
  • Winding Material: Pure Nickel Flat Ribbon Wound
  • Plain Strings: Plain Steel, Tin Plated
  • Total Set Tension: 71.90 kg / 158.50 lb

String Specifications

  • E String (1st) – DTP13T: Plain steel, tin plated, 0.013" (0.32 mm) gauge, 7.10 kg / 15.60 lb tension
  • B String (2nd) – DTP17T: Plain steel, tin plated, 0.017" (0.42 mm) gauge, 11.40 kg / 25.00 lb tension
  • G String (3rd) – DTJS21: Round steel core, nickel flat wound ribbon, 0.021" (0.54 mm) gauge, 12.40 kg / 27.30 lb tension
  • D String (4th) – DTJS28: Round steel core, nickel flat wound ribbon, 0.028" (0.72 mm) gauge, 12.40 kg / 27.30 lb tension
  • A String (5th) – DTJS39: Round steel core, nickel flat wound ribbon, 0.039" (0.99 mm) gauge, 11.30 kg / 24.80 lb tension
  • E String (6th) – DTJS53: Round steel core, nickel flat wound ribbon, 0.053" (1.34 mm) gauge, 11.80 kg / 26.00 lb tension