Ships from our overseas warehouse worldwide — we take care of any customs and duties on your behalf. Standard delivery to the US is 6–10 days.

Features:

1. Custom light 11–52 gauges balance easy playability with solid acoustic projection.
2. 92/8 phosphor bronze wrap delivers clear, musical tone with warmth and shimmer.
3. Tin-plated hex core offers reliable tuning, strength, and longer-lasting performance.

Description:
Martin MA535 Authentic Acoustic SP phosphor bronze strings provide a smooth middle ground between extra light and standard light sets. The custom light 11–52 gauges reduce finger strain while still giving your acoustic guitar a full, confident voice, ideal for mixed strumming and fingerstyle.

Built with a tin-plated steel hex core and 92/8 phosphor bronze wrap, these strings deliver a clean, articulate tone with warmth, clarity, and good sustain. Designed as part of Martin’s flagship string line, they offer dependable tuning stability and durability for regular practice, performance, or studio use.