Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
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Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)

Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)

Martin
Size: Light (12–54)
Price:
$119.99
  • Overview
  • Reviews and Q&A

The Martin Authentic Acoustic SP MA550 strings are designed for acoustic guitars, offering balanced tone and consistent performance. Made with phosphor bronze winding over a tin-plated steel core, these strings provide durability and reliable sound across different playing styles.

The SP (Studio Performance) treatment helps reduce buildup from dirt and corrosion, supporting longer string life and maintaining tone over time.

Features

  • Phosphor bronze winding for balanced tone and projection
  • Tin-plated steel core for strength and tuning stability
  • SP-treated strings for extended lifespan
  • Consistent intonation and playability

Specifications

  • String Type: Acoustic Guitar Strings
  • Model: MA550
  • Material: 92/8 Phosphor Bronze
  • Core: Tin-Plated Steel
  • Treatment: SP (Studio Performance)
  • Quantity: 25 Sets

In the Box

  • Martin Authentic Acoustic Guitar Strings – 92/8 Phosphor Bronze (25 Sets)
  • Limited 1-Year Manufacturer Warranty

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