--- product_id: 129430576 title: "Authentic Acoustic SP (Superior Performance)" brand: "martin" price: "£13.43" currency: GBP in_stock: true reviews_count: 13 category: "Martin" url: https://www.desertcart.co.uk/products/129430576-authentic-acoustic-sp-superior-performance store_origin: GB region: United Kingdom --- # 80/20 Bronze for Bright Tone Custom Light Gauge 0.011-0.052" High Tensile-Strength Core Wire Authentic Acoustic SP (Superior Performance) **Brand:** martin **Price:** £13.43 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Your Sound, Own the Stage — Strings That Speak Success ## Quick Answers - **What is this?** Authentic Acoustic SP (Superior Performance) by martin - **How much does it cost?** £13.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/129430576-authentic-acoustic-sp-superior-performance) ## Best For - martin enthusiasts ## Why This Product - Trusted martin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Perform:** Engineered with a high tensile-strength core and corrosion-resistant wrap for unmatched durability and tuning stability. - • **Versatility Unleashed:** Perfect for fingerpicking, flat picking, and every genre from folk to rock—your all-in-one string solution. - • **Trusted by Pros Worldwide:** Martin’s craftsmanship and quality make these strings the go-to choice for serious musicians and live performers. - • **Custom Light Gauge Comfort:** Balanced tension (153.7) from 0.011" to 0.052" ensures effortless playability without sacrificing depth. - • **Precision-Tuned Brilliance:** Experience bright, rich tones that reveal your guitar’s true voice with every strum. ## Overview Martin Authentic Acoustic SP guitar strings feature custom light 80/20 bronze construction with a high tensile-strength core wire, delivering bright, stable tones and exceptional durability. Designed for versatile playing styles and professional performance, these strings offer superior tuning stability and corrosion resistance, making them a top choice for discerning guitarists worldwide. ## Description Buy Martin MA175 Authentic Acoustic - SP - 80/20 Bronze Custom Light ( 11-52 ). Free delivery and returns on eligible orders. Review: Good quality - Good quality and value for money Review: Great tone - Great tone from a great manufacturor will improve any acoustic guitar ## Features - BRIGHT TONES: Martin Authentic Acoustic Strings provide excellent tuning stability and playability with bright and rich tones. Discover your guitar's true voice with this professional-grade guitar string pack. - SUPERIOR STRINGS: These strings are engineered to thrive during rigorous practice and performance schedules. These silk and steel folk strings feature our highest tensile-strength core wire paired with quality wrap wire for corrosion resistance and tuning stability. - VERSATILE STRING SOUNDS: Designed to bring out a consistent and true tone from your guitar, these guitar strings can be used for fingerpicking, flat picking, and other methods. Use these strings in any genre—country, bluegrass, folk, blues, rock, and more. - CUSTOM-LIGHT-GAUGE ACOUSTIC STRINGS: Measuring from a 0.011" high E string to a 0.052" low E string, these are high-quality acoustic guitar strings that brighten the natural tone of your guitar, including tenor, mid-tones, and bass. They feature a tension of 153.7. - AUTHENTIC ACOUSTIC: With Martin Authentic Acoustic, you get a set of strings designed for performance and playability. Martin guitars and accessories remain the choice for musicians around the world for their unrivaled quality, craftsmanship, and tone. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GTGW6SX | | Best Sellers Rank | 128 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 19 in Guitar Strings | | Body Material | Bronze | | Colour | SP 80/20 Bronze Custom Light 11-52 | | Customer Reviews | 4.6 4.6 out of 5 stars (5,475) | | Date First Available | 1 Oct. 2018 | | Item Weight | 30 g | | Item model number | 41Y18MA175 | | Material Type | Bronze | | Number of Strings | 6 | | Product Dimensions | 11.43 x 14.61 x 13.97 cm; 30 g | | Size | Custom Light ( 11-52 ) | | String Gauge | Light | | String Material | Bronze | ## Product Details - **Brand:** MARTIN - **Colour:** SP 80/20 Bronze Custom Light 11-52 - **Instrument:** Acoustic Guitar - **String gauge:** Light - **String material type:** Bronze ## Images ![Authentic Acoustic SP (Superior Performance) - Image 1](https://m.media-amazon.com/images/I/61Z27i2EteL.jpg) ![Authentic Acoustic SP (Superior Performance) - Image 2](https://m.media-amazon.com/images/I/6143vUODZ9L.jpg) ## Available Options This product comes in different **Configuration, Size, Style** options. ## Questions & Answers **Q: Will these work for a backpacker guitar?** A: You should have no problem fitting these strings to a guitar designed to take steel strings. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by B***D on 10 April 2026* Good quality and value for money ### ⭐⭐⭐⭐⭐ Great tone *by M***G on 15 April 2026* Great tone from a great manufacturor will improve any acoustic guitar ### ⭐⭐⭐⭐⭐ Quality Martin strings *by J***P on 22 November 2025* Great quality strings and delivered super quick many thanks! ## Frequently Bought Together - Martin Authentic Acoustic Guitar Strings, Superior Performance Custom Light 11-52, 80/20 Bronze - Ernie Ball Regular Slinky Nickel Wound Electric Guitar Strings, 10-46 Gauge (P02221) - D'Addario Accessories Pro-Winder Guitar String Winder, Cutter, Bridge Pin Puller - All in One Guitar Tool - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/129430576-authentic-acoustic-sp-superior-performance](https://www.desertcart.co.uk/products/129430576-authentic-acoustic-sp-superior-performance) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*