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Thomastik-Infeld Plectrum Acoustic Guitar AC111

$39.95

Product Type: Violin / instrument strings
SKU: WHOLE-THI-004
Vendor: Thomastik-Infeld

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Description

The Thomastik-Infeld Plectrum Bronze AC111 is a premium set of acoustic guitar strings designed for players who prefer a warm, soft, and refined tone with comfortable playability. The Plectrum series combines reduced overall tension with an innovative hybrid construction to produce a smooth, almost classical character while retaining the natural warmth of bronze acoustic guitar strings.

The set uses 80/20 bronze winding and a carefully balanced combination of round-wound and flat-wound strings. The low E string is round wound, while the A, D, and G strings feature flat-wound construction with silk inlays. This design helps dampen unwanted odd-order harmonics and provides precise overtone control, resulting in a warm, balanced, and exceptionally smooth acoustic tone.

The relatively low and evenly distributed string tension also makes the Plectrum AC111 an interesting choice for vintage and older acoustic guitars, particularly instruments with weaker bracing or other age-related structural considerations.

Key Features:

  • Premium Thomastik-Infeld Plectrum Bronze acoustic guitar strings
  • Warm, soft, and refined tonal character
  • Almost classical-style tone with the warmth of bronze
  • Low and evenly balanced overall tension
  • 80/20 bronze winding
  • Hybrid round-wound and flat-wound construction
  • Silk inlays for precise overtone balance
  • Designed to reduce unwanted odd-order harmonics
  • Comfortable, easy playability
  • Suitable for vintage and older acoustic guitars
  • Standard E tuning
  • 6-string acoustic guitar set

String Gauges:

  • 1st E: .011"
  • 2nd B: .014"
  • 3rd G: .019w
  • 4th D: .027w
  • 5th A: .036w
  • 6th E: .050w

Specifications:

  • Series: Plectrum Bronze
  • Model / Part Number: AC111
  • Number of Strings: 6
  • Tuning: E Standard
  • Wrap Material: 80/20 Bronze
  • Core: Round Core
  • Construction: Round wound E / flat wound A, D, G
  • Treble Strings: Plain steel
  • 3rd String: Wound
  • Ball End: Yes
  • 5 stars: 2 (67%)
  • 4 stars: 1 (33%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Jeremy H.S.
Perfect for old Archtop guitars

If you need acoustic strings like I did for a ‘57 Hofner Archtop with no truss rod then these are the strings! I have several sets both acoustic and electric. Low tension , well made and sound great on these old delicate archtop guitars

J
Jennifer A.
A bit tinny sounding in this gauge. 12’s are perfect

TI makes some very unusual strings. Overall my biggest issues with Plectrum strings in general are that they have a relatively thick low E string that seems unbalanced to the rest of them. I find the 11s a bit tinny sounding while I find the 12s to be perfection EXCEPT the low E on that set is so thick the pin in my acoustic can’t even hold it down. I use the Low E from this set, a .50, and the rest of the strings from the 12 set and its mwah! Perfection!

S
Shayth
Superior Quality

The only brand of strings I put on my instruments. Quality material, unparalleled tone, last forever. Grateful for Thomastik!