Categories›Guitars›Martin Strings MA540 Authentic Acoustic SP Phosphor Bronze Acoustic Guitar Strings (4 Packs)
Updated 15 May 2026
| Brand | Martin Strings |
| Category | Guitars |
| Available at | 1 UK stores |
| 90-day avg | £27.00 |
Martin Strings
Martin Strings MA540 Authentic Acoustic SP Phosphor Bronze Acoustic Guitar Strings (4 Packs)
£27.00£27.80↓ 3% offFair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£25
Change
+0.3%
Avg
£25
Low
£24
High
£27
Volatility
2.8%
PRODUCT DESCRIPTION
- By default, many western guitars come strung with a phosphor bronze .012 set. Do you also prefer to play with these because they have a nice rich sound and the string tension feels solid? Then treat your guitar to this Martin MA540 string set. They are part of the Authentic Acoustic line and are a further development of the extremely popular M540 strings. The core wires are extra strong, the winding is particularly high-quality and they are coated with corrosion-resistant tin. In addition to the quality sound Martin is known for, they contribute greatly to stable tuning and high playing comfort. This set contains 4 pieces of this string set.