{"product_id":"martin-authentic-acoustic®-sp®-bass-strings-phosphor-bronze-medium-gauge-long-lasting-tone-corrosion-resistance-tuning-stability-4-string-acoustic-bass-set","title":"Martin Authentic Acoustic® SP® Bass Strings – Phosphor Bronze, Medium Gauge | Long-Lasting Tone, Corrosion Resistance \u0026 Tuning Stability | 4-String Acoustic Bass Set","description":"92\/8 Phosphor Bronze for Rich, Balanced Tone: Designed with higher copper content and a touch of phosphor for a warm, rounded bass tone that stays balanced and present across the frequency range.\nMedium Gauge for Punch and Power: Gauged at .045, .065, .085, .105, this set delivers more tension and low-end projection—ideal for players who want added presence and definition in their acoustic bass tone.\nSP Core Wire for Strength and Stability: Built on Martin’s highest tensile-strength core for lasting performance and superior tuning stability under real-world playing conditions.\nTin-Plated for Corrosion Resistance: All four strings are tin-plated for added protection against sweat, humidity, and wear—so you get tone that lasts, night after night.\nCrafted to Martin’s Exacting Standards: Made in-house with the same precision and quality that go into every Martin guitar, these are bass strings you can count on to hold down the groove.","brand":"Martin","offers":[{"title":"Default Title","offer_id":52015622652192,"sku":"MTN41Y19MA4850MU","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2559\/9520\/files\/medium_88d95f2e-c761-4bdc-bd4c-1841b69fd24a.jpg?v=1784719806","url":"https:\/\/musicunlimited.shop\/products\/martin-authentic-acoustic%c2%ae-sp%c2%ae-bass-strings-phosphor-bronze-medium-gauge-long-lasting-tone-corrosion-resistance-tuning-stability-4-string-acoustic-bass-set","provider":"Intrumentpro.com, Inc","version":"1.0","type":"link"}