{"product_id":"warburton-tg1-the-grail-series-tuba-mouthpiece","title":"Warburton TG1 \"The Grail Series\" Tuba Mouthpiece","description":"\u003ch2\u003eWarburton \"The Grail\" Series Tuba Mouthpiece\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\"The Grail\" Series by Warburton\u003c\/strong\u003e represents the pinnacle of classical tuba mouthpiece craftsmanship. Developed through meticulous 3D modeling and analysis of prized vintage Helleberg mouthpieces, \"The Grail\" series recreates the legendary dark acoustic core, effortless resonance, and rich harmonic overtones that orchestral and symphonic tubists continually seek.\u003c\/p\u003e\n\u003cp\u003eEngineered with precise backbore taper and cup contours, each mouthpiece in \"The Grail\" series yields excellent response across all dynamics, giving performers solid intonation centers and an expansive, fundamental sound.\u003c\/p\u003e\n\u003ch3\u003eIn-Stock Model Highlight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarburton TG1:\u003c\/strong\u003e The flagship of \"The Grail\" lineup. Features a comfortable \u003cstrong\u003e1.280\" (32.50 mm) inner rim diameter\u003c\/strong\u003e paired with an \u003cstrong\u003eExtra Deep (XD) cup\u003c\/strong\u003e and a generous \u003cstrong\u003eQ (0.332\" \/ 8.43 mm) bore\u003c\/strong\u003e. The TG1 offers maximum room for lip vibration and air throughput, generating a cavernous, dark low register with crystalline clarity in orchestral and brass band environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVintage Helleberg Heritage:\u003c\/strong\u003e Inspired by classic 20th-century Helleberg geometries renowned for their dark, room-filling sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Deep Acoustic Core:\u003c\/strong\u003e Deep cup contours optimize low-frequency resonance and tonal warmth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Shank Fitment:\u003c\/strong\u003e Offered in Standard shank and European (Large) shank options to fit a wide range of CC, BBb, Eb, and F tuba receivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision USA Manufacturing:\u003c\/strong\u003e Machined in the USA from premium brass with options for durable silver plating or luxurious gold plating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTG1 (\"The Grail\" Series)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner Rim Diameter (I.D.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.280\" \/ 32.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Rim Diameter (O.D.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.830\" \/ 46.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQ (0.332\" \/ 8.43 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCup Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtra Deep (XD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard or European (Large)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver-Plated or Gold-Plated Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/oehha.ca.gov\/proposition-65\" title=\"Prop 65 Warning Link\"\u003eProp 65 Warning Link\u003c\/a\u003e\u003c\/p\u003e","brand":"Professor Mouthpiece","offers":[{"title":"Default Title","offer_id":41157562433585,"sku":"TM-WB-TG1SS","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/6843\/2433\/files\/TG1-A.jpg?v=1786252952","url":"https:\/\/profmouthpiece.com\/products\/warburton-tg1-the-grail-series-tuba-mouthpiece","provider":"Professor Mouthpiece","version":"1.0","type":"link"}