{"product_id":"bach-24-trumpet-backbore-warburton-screw-system-3-8-40tpi","title":"Bach | #24 Trumpet Backbore | Warburton Screw System 3\/8\" 40TPI\"","description":"\u003ch3 data-section-id=\"m6qt5w\" data-start=\"0\" data-end=\"56\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"56\"\u003eBach #24 Warburton Screw System Trumpet Backbore\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"58\" data-end=\"660\"\u003eThe Bach–Warburton #24 Backbore offers a freer-blowing feel with lower resistance, ideal for players seeking enhanced projection and brightness. It is designed to pair well with medium, medium-deep, or deep cup tops, producing a focused, resonant tone that carries well in solo or lead contexts. The larger taper and throat size allow for increased airflow and ease in the upper register, making it excellent for high-note playing without sacrificing control or tonal clarity. Players will appreciate the openness and responsiveness, providing flexibility for both orchestral and commercial settings.\u003c\/p\u003e\n\u003cp data-start=\"662\" data-end=\"1058\"\u003e\u003cstrong data-start=\"662\" data-end=\"714\"\u003eWarburton Screw System 3\/8\" 40 TPI Compatibility\u003c\/strong\u003e\u003cbr data-start=\"714\" data-end=\"717\"\u003eWe will modify any mouthpiece in our inventory to allow you to mix and match trumpet mouthpiece tops and backbores from your favorite brands. You can pair a Bach backbore with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePickett Brass\u003c\/span\u003e\u003c\/span\u003e, \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eYamaha\u003c\/span\u003e\u003c\/span\u003e, \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSchilke\u003c\/span\u003e\u003c\/span\u003e, or \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWarburton\u003c\/span\u003e\u003c\/span\u003e tops.\u003c\/p\u003e\n\u003cp data-start=\"1060\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1060\" data-end=\"1079\"\u003eImportant Note:\u003c\/strong\u003e Your mouthpiece top and backbore should have a matching throat size.\u003c\/p\u003e","brand":"Bach","offers":[{"title":"Default Title","offer_id":51589825134724,"sku":"BACHBOT24","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/0109\/5812\/files\/bach-standard-trumpet-backbore-silver_5d9a54d2-1e94-4fd2-88e3-3c4acd024319.jpg?v=1772657114","url":"https:\/\/mouthpieceexpress.com\/products\/bach-24-trumpet-backbore-warburton-screw-system-3-8-40tpi","provider":"Mouthpiece Express.com","version":"1.0","type":"link"}