{"product_id":"bach-12b-trumpet-top-only-warburton-screw-system-3-8-40tpi","title":"Bach | 12B | Trumpet Top Only | Warburton Screw System 3\/8\" 40TPI\" | Medium Deep Cup","description":"\u003ch3 data-section-id=\"1wl71zu\" data-start=\"1188\" data-end=\"1239\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1192\" data-end=\"1239\"\u003eBach 12B Warburton Screw System Trumpet Top\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1241\" data-end=\"1843\"\u003eFeaturing a 15.20 mm cup diameter with a medium-deep cup and a broad rim that is rather flat, the Bach–Warburton 12B Top offers a compact, balanced feel with added warmth and control. Its medium-deep cup produces a full, centered tone with strong core and flexibility across registers. The broad, flatter rim provides a secure, comfortable feel on the embouchure, supporting endurance and consistent performance. Designed for use with the Warburton screw system, it allows players to pair with a variety of backbores to customize resistance, airflow, and projection to their individual playing needs.\u003c\/p\u003e\n\u003cp data-start=\"1845\" data-end=\"2241\"\u003e\u003cstrong data-start=\"1845\" data-end=\"1897\"\u003eWarburton Screw System 3\/8\" 40 TPI Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1897\" data-end=\"1900\"\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 top 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 backbores.\u003c\/p\u003e\n\u003cp data-start=\"2243\" data-end=\"2333\"\u003e\u003cstrong data-start=\"2243\" data-end=\"2262\"\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":51589726437508,"sku":"TOP35112B","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/0109\/5812\/files\/bach-standard-trumpet-mouthpiece-top_536fbcb0-9099-4d26-8a6a-4018ccdb2743.jpg?v=1772654487","url":"https:\/\/mouthpieceexpress.com\/products\/bach-12b-trumpet-top-only-warburton-screw-system-3-8-40tpi","provider":"Mouthpiece Express.com","version":"1.0","type":"link"}