{"product_id":"libretto-4l-tuba-mouthpiece-ac024-4-4","title":"Libretto 4L Tuba Mouthpiece, AC024-4-4","description":"\u003cp\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B0GXVPW1MM?maas=maas_adg_46C647F8E4D3E141EDF4AEF888FEEF34_afap_abs\u0026amp;ref_=aa_maas\u0026amp;tag=maas\" class=\"custom-button-link\" title=\"Libretto 4L Tuba Mouthpiece, AC024-4-4\" rel=\"noopener\" target=\"_blank\"\u003eBUY NOW\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003eFeaturing a deep, funnel-shaped cup, the Libretto 4L delivers a rich, authoritative low register built for large symphonic settings and demanding brass sections. Finished with 2μm silver plating for a smooth, responsive feel, it's vacuum-sealed after inspection so it arrives flawless and ready to play.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eWhy Choose the Libretto 4L Tuba Mouthpiece?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSymphonic Depth\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eFeaturing a deep, funnel-shaped cup encourages proper air support and a thorough warm-up rewarding players with a beautifully balanced, authoritative tone that anchors the brass section\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOptimized Stability\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eWith a 1.2\" Inner Diameter, 0.47\" Rim, 1.77\" shank and universal 0.52\" diameter. Ensuring your pitch remains stable and your response stays consistent across all dynamic levels.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHygienic Vacuum Packaging\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eIndividually vacuum-sealed after inspection, to maintain a sterile environment and protects the silver plating from oxidation during transit\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUpgrade Performance\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"padding-left: 40px;\"\u003eThe 4L's silver-plated finish and deep cup design work together for a warmer, more centered sound with efficient response, helping advanced players achieve strong pitch stability and stand out in performance.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Libretto","offers":[{"title":"Default Title","offer_id":49817332383986,"sku":"AC024-4-4","price":35.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/5372\/4402\/files\/AC024-4-4_5325fdc9-d796-415d-b6dc-43561497e787.jpg?v=1784266596","url":"https:\/\/librettomusic.com\/products\/libretto-4l-tuba-mouthpiece-ac024-4-4","provider":"Libretto Music","version":"1.0","type":"link"}