Description
he Yamaha GSA12P is a premium set of phosphor bronze acoustic guitar strings, designed to deliver a warm, rich, and well-balanced tone. With a light gauge (12–53), these strings strike the perfect balance between comfortable playability and full, resonant sound.
Crafted from high-quality phosphor bronze — a copper alloy with added phosphorus — the GSA12P offers enhanced warmth and harmonic richness compared to traditional 80/20 bronze strings. The tone is smooth and expressive, with clear highs, strong mids, and a deep, punchy low end, making it ideal for both fingerstyle and strumming.
The light tension reduces finger fatigue and makes fretting and bending easier, without sacrificing volume or projection. Additionally, the phosphor bronze construction provides excellent corrosion resistance, helping the strings maintain their bright, lively sound over time.
✅ Key Points:
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Warm, rich, and well-balanced acoustic tone
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Light gauge (12–53) for easy playability with strong projection
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Phosphor bronze construction for enhanced warmth and longer life
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Reliable tuning stability and excellent durability