Smooth 4-Rotary System: High-precision rotary valves provide lightning-fast response and smoother note transitions than traditional pistons.
Anti-Corrosion Cupronickel: Leadpipe and tuning pipes are upgraded with premium cupronickel to fully resist moisture, saliva, and sweat erosion.
Massive Orchestra Sound: The combination of a 20.6mm large bore and 419mm bell delivers a thunderous, warm, and deeply resonant low-end.
📋 TECHNICAL SPECIFICATIONS
Instrument Type: Rotary Valve Tuba
Tone: Bb
Valves: 4 High-Precision Rotary Valves
Body Material: Premium Yellow Brass
Piston Material: Yellow Brass
Leadpipe Material: Cupronickel (Nickel Silver)
Tuning Pipe Material: Cupronickel (Nickel Silver)
Bore Size: 20.6 mm
Bell Diameter: 419 mm
Height: 1100 mm
Finish: Elegant Gold Lacquer
🔍 PRODUCT DETAILS
Designed for professional players, brass bands, and advanced students, this Bb Tuba offers exceptional acoustic projection and mechanical reliability. Every component is engineered for balance, allowing the player to control the lower register with absolute ease and stability.
The body is crafted from high-grade yellow brass, treated with an advanced gold lacquer finish that protects the instrument while enhancing its warm, rich resonance. Recognizing that the leadpipe and tuning slides suffer the most from moisture, we upgraded these critical parts to premium cupronickel. This prevents the typical oxidation and rust caused by saliva, ensuring your instrument performs flawlessly for decades. With its generous 419mm bell, this tuba is built to anchor any ensemble with a solid, professional tone.
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Eastern Music 3-Piston BBb Tuba – 18.5mm Bore / 442mm Bell – Stainless Steel Pistons – Gold Lacquer
Key Selling Points:
Eastern Music Professional Series: Built with large-bore specifications, this 3-piston tuba delivers the warm, commanding tone that brass bands and wind ensembles demand – at a price that makes professional performance accessible.
Large 18.5mm Bore: The generous bore size provides free-blowing response and effortless airflow, allowing you to produce a full, resonant sound with minimal effort – ideal for long rehearsals and demanding performances.
Massive 442mm Bell: The oversized bell projects a dark, rich tone with incredible carrying power. Your sound will fill concert halls and outdoor venues with authority and warmth.
Premium Component Mix:
Yellow brass leadpipe – delivers a bright, focused core tone with excellent clarity and projection.
Cupronickel tuning slide – ensures smooth, corrosion-resistant intonation adjustment for stable tuning in all conditions.
Stainless steel pistons – ultra-durable, friction-free action that stays silky-smooth for decades. Stainless steel resists wear and corrosion like no other piston material.
Classic BBb Tuning: The standard key for brass bands and wind ensembles – gives you that deep, resonant foundation that anchors any group.
3-Piston Simplicity: Fewer moving parts means lighter weight, easier maintenance, and lightning-fast response – perfect for players who want professional sound without the complexity of a 4-valve system.
Stunning Gold Lacquer Finish: The warm gold lacquer protects the brass while giving you a beautiful, stage-ready appearance.
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Eastern Music 3/4 Size F Tuba – 19mm Bore / 380mm Bell / 896mm Height – Compact Professional Model – Gold Lacquer
Key Selling Points:
Eastern Music Compact Professional Series: Designed specifically for younger players, petite musicians, and soloists who need a full F-tuba sound in a comfortably sized package – this 3/4 size instrument delivers professional performance without the physical strain.
Authentic F Tuning: The standard key for orchestral solo and chamber repertoire – delivers that warm, singing tone that F tubas are famous for, with exceptional clarity in the upper register.
Remarkable 19mm Bore: Despite its compact 3/4 size, this tuba features a generous 19mm bore – providing free-blowing response and effortless airflow that rivals full-size instruments.
Well-Balanced Dimensions:
380mm bell – projects a focused, centered tone with excellent clarity and warmth.
896mm overall height – perfectly proportioned for comfortable playing in both seated and standing positions.
Premium Material Configuration:
Yellow brass leadpipe – delivers a bright, focused core tone with excellent projection.
Cupronickel tuning slide – ensures smooth, corrosion-resistant intonation adjustment in all playing conditions.
Durable Gold Lacquer Finish: The warm gold lacquer protects the brass while giving a stunning stage-ready appearance.
Complete Package: Includes premium hard case, mouthpiece, white gloves, and polishing cloth
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Eastern Music 4-Piston BBb Tuba – 18.5-19.5mm Tapered Bore / 442mm Bell – Gold Lacquer – Professional Orchestral Model
Key Selling Points:
Eastern Music Flagship Model: This is our premier 4-piston BBb tuba, engineered for the professional orchestral musician who demands nothing less than exceptional tone, intonation, and response.
Massive 442mm Bell: The oversized bell delivers a wall of sound – dark, rich, and incredibly projecting. Your sound will effortlessly fill the largest concert halls and outdoor venues with authority and warmth.
Tapered Bore Design (18.5–19.5mm / 0.728–0.768″): The progressive bore design offers the perfect balance – narrow enough at the leadpipe for precise control and quick response, widening to 19.5mm for free-blowing ease and massive volume when you need it.
Premium Material Configuration:
Yellow brass leadpipe – delivers a bright, focused core with excellent projection and clarity.
Phosphor copper tuning slide – enhances harmonic richness and overtones, giving your sound extra warmth and complexity while resisting corrosion.
Stainless steel pistons – ultra-smooth, lightning-fast action with zero friction. Stainless steel is virtually immune to wear and corrosion, ensuring your pistons perform like new for decades.
4-Piston Full Chromatic Range: The 4th piston unlocks the complete low register, giving you access to pedal tones and extended low notes with rock-solid intonation – essential for advanced orchestral and solo repertoire.
Professional Gold Lacquer Finish: The high-gloss gold lacquer not only gives a stunning, stage-ready appearance but also enhances the instrument’s natural resonance and protects the brass for a lifetime of performance.
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Title: Eastern Music 4-Piston Front-Action BBb Tuba – 16mm Bore / 382mm Bell / 900mm Height – Gold Lacquer
Key Selling Points:
Eastern Music Professional Series: Built with precision engineering and rigorous quality control, this 4-front-piston tuba delivers the responsive touch and stable intonation that professional musicians demand.
Classic BBb Tuning: The cornerstone key for brass bands, wind ensembles, and orchestral tuba sections – provides that deep, commanding foundation that anchors the entire ensemble.
4-Piston Extended Range: The 4th piston unlocks a full chromatic low range, giving you access to lower notes with perfect intonation – essential for advanced repertoire and bassline depth.
Premium Cupronickel Components:
Cupronickel pistons – corrosion-resistant, silky-smooth action that never sticks, even during demanding performances.
Cupronickel leadpipe – delivers a bright, centered tone with exceptional clarity and projection.
Cupronickel tuning slide – ensures precise, effortless intonation adjustments in all playing conditions.
Comfortable Front-Action Design: The front-facing piston layout allows for a natural, relaxed hand position, reducing fatigue during long rehearsals and concerts – a favorite among orchestral players.
Ideal Playing Dimensions:
16mm bore – the sweet spot for free-blowing ease without sacrificing tonal focus.
382mm bell – projects a warm, resonant sound with excellent depth and carrying power.
900mm overall height – comfortable playing position for seated orchestral performances.
Durable Gold Lacquer Finish: The lustrous gold lacquer not only gives a stunning professional appearance but also protects the brass body from corrosion and wear.
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Eastern Music Reliability: Built with consistent quality control, this 3-piston tuba delivers dependable intonation and smooth action – trusted by educators and band directors worldwide.
Classic BBb Tuning: The standard key for brass bands and orchestral repertoire, giving you that deep, resonant foundation that anchors any ensemble.
Responsive Piston Action: 3 top-action pistons with stainless steel stems provide fast, quiet, and effortless playability – ideal for both beginners and working musicians.
Balanced Dimensions:
16.5mm bore – offers a comfortable balance between free-blowing ease and focused tone.
381mm bell – projects a warm, centered sound with excellent clarity.
Compact & Playable: Overall height of 860mm makes this model easy to handle and transport, perfect for standing performances and marching bands.
Durable Gold Lacquer Finish: The glossy gold lacquer not only gives a stunning stage presence but also protects the brass body from tarnishing and wear.
Ready to Play: Includes premium hard case, mouthpiece, white gloves, and polishing cloth.
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A Soloist’s Dream: The F/Eb double tuba is the weapon of choice for soloists and chamber players. The 4th valve extends your low register while offering seamless key changes – you’ll never feel limited again.
Crystal-Clear Articulation: The narrow 11.8mm bore and compact 220mm bell give this tuba a focused, singing tone that cuts through even the densest ensemble textures.
Cupronickel Excellence: Both the leadpipe and tuning slide are crafted from cupronickel – renowned for its bright, centered timbre and exceptional resistance to corrosion. This tuba will sound as fresh in 20 years as it does today.
Effortless Key Transitions: The 4-rotor mechanism is engineered for silent, friction-free action, allowing you to navigate between F and Eb with absolute precision.
Designed for the Discerning: Whether you’re performing a Hindemith sonata or playing 2nd tuba in a wind ensemble, this instrument responds to your every musical intention.
Gold Lacquer Elegance: A warm, lustrous finish that complements the tonal warmth of the instrument – looks stunning under concert hall lighting.
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Designed for student musicians, school ensembles, and advancing players, the 3/4 Bb Tuba delivers exceptional tonal clarity, easy playability, and sturdy construction at an incredible value.
Key Features:
Rich Bb Tone: Engineered to produce a warm, resonant, and balanced low-end response suitable for orchestra, marching, and concert band performances.
Durable Construction: Features high-quality yellow brass tuning pipes and leadpipe for clean projection, combined with precision-machined cupronickel pistons for fluid valve execution and excellent corrosion resistance.
Optimized Dimensions: With a 15 mm bore size and a 375 mm bell diameter, this 3/4 size tuba offers effortless airflow and optimal acoustic projection while remaining comfortable to hold during long practice sessions.
Elegant Gold Lacquer Finish: The high-lustre gold lacquer finish not only provides a sleek, professional appearance on stage but also protects the instrument against wear and oxidation.
Specifications
Instrument: 3/4 Tuba
Key/Tone: Bb
Valves: 3 Piston Valves (Cupronickel)
Body Material: Brass (Yellow Brass Tuning Pipe & Leadpipe)
Finish: Gold Lacquer
Height: 991 mm
Bore Size: 15 mm
Bell Diameter: 375 mm
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Masterful Engineering, Compact Command: Elevate Your Performance
Experience the perfect blend of rich orchestral resonance and exceptional handling. The Eastern Music 3/4 Size BBb Tuba is meticulously engineered for advanced students, school ensembles, and mobile professional musicians who refuse to compromise on sound. Featuring an exquisite Gold Lacquer Finish, this instrument delivers a majestic visual presence on stage alongside a brilliant, centered acoustic performance.
Why Discerning Musicians Choose Eastern Music
Traditional Rotary Valve System: Equipped with 4 precision-engineered rotary valves. Enjoy a remarkably smooth, traditional mechanical action that offers swift transitions, flawless note slotting, and maximum reliability during fast-paced movements.
Deep, Resonance-Rich Tone: Tuned to the foundational BBb key, this tuba provides a deep, warm, and highly focused low-end register, serving as the perfect acoustic anchor for concert bands, brass ensembles, and orchestras.
Premium Mechanical Materials: Crafted with a premium yellow brass leadpipe and piston system, complemented by cupronickel tuning pipes. This advanced combination guarantees excellent wear resistance, fast response times, and exceptional corrosion protection for years to come.
Acoustically Optimized Dimensioning: Featuring a generous 20mm bore size paired with a compact 373mm bell, this 3/4 tuba offers unique, low-resistance air flow. It delivers massive projection and easy dynamic control without requiring the massive lung capacity of a full-sized instrument.
Enhanced Comfort & Portability: At a compact height of 801.5mm, this 3/4 model offers relaxed hand placement and superior ergonomics, making it highly portable and comfortable for long rehearsals or younger, advancing players.
Elevate Your Performance with Masterful Craftsmanship
Step onto the stage with confidence. This premium 4/4 full-size BBb Tuba is engineered for aspiring professionals, advanced students, and orchestral performers who demand a rich, resonant, and commanding sound. With its exquisite Gold Lacquer Finish, this instrument does not just sound magnificent—它 visually commands the stage.
Why Musicians Choose This Tuba
Superior Tonal Core: Tuned to the traditional BBb key, delivering a deep, warm, and centered low-end register perfect for orchestral, concert, and brass band settings.
Flawless, Light-Speed Response: Equipped with 4 heavy-duty stainless steel frontal pistons. Experience ultra-smooth, lightning-fast valve action with zero sticking or lag.
Premium Acoustic Materials: Built with a high-grade brass body and upgraded cupronickel leadpipes and tuning pipes. This precise combination maximizes vibration transfer, prevents corrosion, and ensures pristine intonation.
Grand Acoustic Projection: Featuring a massive 450mm (17.7″) bell and a generous 19.5mm (0.767″) bore size, this tuba allows for effortless air projection and dynamic control from delicate pianissimo to roaring fortissimo.
Ergonomic Front-Action Design: The frontal valve alignment offers natural, relaxed hand placement, reducing fatigue during long rehearsals and intense marathon performances.
Professional 4-Rotary Valve System: Features 4 precision-engineered rotary valves for faster actuation, smoother key transitions, and enhanced flexibility in complex passages compared to standard 3-piston models.
Large 18mm Bore & Expanded Airflow: Built with an oversized 18 mm bore and 375 mm bell diameter, allowing massive air volume, effortless blowing resistance, and a significantly richer, deeper low-end resonance.
All-Yellow Brass Construction: Premium yellow brass leadpipe, tuning pipes, and valve casing provide warm tonal projection, superior structural integrity, and exceptional acoustic response.
Pro-Grade Gold Lacquer Finish: Finished in a gleaming gold lacquer that protects the instrument against corrosion and sweat while giving it a stunning, professional stage appearance.
Ergonomic 3/4 Scale: Offers a compact 991 mm height, delivering full-sized tuba power and projection in a comfortable, easier-to-hold size.
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Visual Masterpiece: The brilliant Gold Lacquer finish gleams under stage lights, making you the visual centerpiece of any performance.
Hybrid Brass Construction: We’ve combined Cupronickel (for a silky, smooth feel) and Phosphor Copper (for crisp clarity) to give you the best of both tonal worlds.
Massive 401.5mm Bell: Projects a wall of sound that is warm, focused, and incredibly easy to tune across all registers.
Ready for the Rigors of Performance: The sturdy rotary mechanism ensures silent, friction-free action, so you never miss a note during complex passages.
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