Price updated 3 May 2026, 00:00
Martin Strings MA550 Authentic Acoustic SP Phosphor Bronze
Best available price
£6.90
£10.40-34%1 offer from 1 storeSee all offers ↓
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Fair Price· Near 90-day average
90d Low
£6.90
Best seen
90d High
£6.90
Worst seen
90d Average
£6.90
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| Price + Ship | Store | Price | Shipping | Stock | Condition | Rating | |
|---|---|---|---|---|---|---|---|
Best£6.90£10.40-34% Free P&P | Best£6.90£10.40-34% | Free | Out of stock | new | — |
Product Description
- While phosphor bronze strings are practically standard, this set of Martin MA550 Authentic Acoustic SP strings don&apos
- t just deliver that classic, lush sparkle but support a standard tension in lower tunings and have a smoother feel beneath the fingers of your fret-hand. The strengthened core and 92/8 phosphor bronze winding, meanwhile, ensure consistent sound and tuning, and a special tin plating counters corrosion while speeding up playability.
