[Symphonic Depth and Power] – Engineered for players seeking a rich, focused, and centered tone. The Libretto 4L features a deep, funnel-shaped cup that provides the excellent projection needed for large symphonic settings. While its unique design encourages proper air support and a thorough warm-up to fully unlock its vibrant lower register, it ultimately rewards the player with a beautifully balanced, authoritative tone that anchors the brass section.
[Optimized Stability] – Built to provide a rock-solid foundation with a 1.2" Inner Diameter and a comfortable 0.47" Rim. The specialized 1.77" shank and universal 0.52" diameter accurate for large shank tubas, preventing air leaks. Ensures your pitch remains stable and your response stays consistent across all dynamic levels.
[Resonant Silver Plated Response] – Experience a smoother, more immediate sound production. The premium 2μm Silver Plating creates a low-friction surface for the lips, allowing for more efficient response. This increased plating thickness enriches the harmonic overtones, resulting in a warmer, more "centered" tuba sound that carries across the concert hall.
[Designed for Student & Advancing Success] – Give your growing musician the tools they need to get a mature, "pro" tuba sound. The 4L model's specialized rim and deep cup design are excellent for developing players, helping them cultivate proper embouchure control and stronger air support. While it may require a short adjustment period and dedicated practice to master, it serves as an ideal upgrade to help intermediate students achieve outstanding pitch stability and stand out during performance.
[Hygienic Vacuum-Sealed Packaging] – Every Libretto 4L Tuba Mouthpiece is individually vacuum-sealed instantly after inspection. This professional-grade packaging maintains a sterile environment and protects the silver plating from oxidation during transit, ensuring your mouthpiece arrives in pristine condition. Feel free to contact us if you have any questions!
Libretto Low Brass ALL-INCLUSIVE Cleaning Kit with Instructions: Valve Oil + Slide Grease + Cleaning Cloth + Mouthpiece/Valve/Bore Brushes. A Great Gift for Tuba, Euphonium, Baritone, Sousaphone &More
SAR 107
Libretto Premium Brass Slide Grease Stick, 0.16 oz (5 ml), Odorless & Pure, Great Materials from Japan, 100% Special-blended Formula, Thick & Sticky, Best to Extend Life of Trumpet, French Horn & Tuba
SAR 42
-6%
Libretto Trombone All-Inclusive Care Kit: Flexible Bore Brush + Mouthpiece Brush + Slide Oil+ Microfiber Cleaning Cloth, w/Giftable Handy Case, Time to Clean & Extend Life of Your Trombone!
SAR 99
Libretto Trumpet (Cornet) ALL-INCLUSIVE Care Kit w/Instructions: Valve Oil+Slide Grease+Cleaning Cloth+Mouthpiece/Valve/Bore Brushes, Giftable Handy Case, Time to Clean & Extend Life of your Trumpet!
SAR 84
