{"product_id":"bach-7a-trumpet-top-only-warburton-screw-system-3-8-40tpi","title":"Bach | 7A | Trumpet Top Only | Warburton Screw System 3\/8\" 40TPI\" | Very Deep Cup","description":"\u003ch3 data-section-id=\"6c1pf1\" data-start=\"1350\" data-end=\"1400\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1354\" data-end=\"1400\"\u003eBach 7A Warburton Screw System Trumpet Top\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1402\" data-end=\"2141\"\u003eFeaturing a 16.20 mm cup diameter with a very deep cup and a medium-wide rim lowered toward the outside with a medium sharp inside edge, the Bach–Warburton 7A Top offers maximum tonal depth with a compact, controlled feel. Its very deep cup produces a dark, rich tone with a broad, resonant core, making it especially well-suited for orchestral and lyrical playing where warmth and blend are essential. The smaller diameter enhances control and stability, while the rim profile provides a secure, articulate feel for consistent response and endurance. 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=\"2143\" data-end=\"2537\"\u003e\u003cstrong data-start=\"2143\" data-end=\"2195\"\u003eWarburton Screw System 3\/8\" 40 TPI Compatibility\u003c\/strong\u003e\u003cbr data-start=\"2195\" data-end=\"2198\"\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=\"2539\" data-end=\"2627\"\u003e\u003cstrong data-start=\"2539\" data-end=\"2558\"\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":51589719720068,"sku":"TOP3517A","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_d78d21f5-4348-4aa9-8a0c-b4058c7c9fdc.jpg?v=1772654343","url":"https:\/\/mouthpieceexpress.com\/products\/bach-7a-trumpet-top-only-warburton-screw-system-3-8-40tpi","provider":"Mouthpiece Express.com","version":"1.0","type":"link"}