Eastman Model EBF861S Professional 4/4 F Tuba
Tubas/Sousaphones
<h2><strong>Eastman EBF861S Tuba Overview</strong></h2>
<p>The Eastman EBF861S is a professional 4/4 size F tuba built for players who need a clear, centered sound and responsive articulation in solo, chamber, and orchestral settings. It features a .708 inch to .748 inch bore, a 16 1/2 inch upright yellow brass bell, and four front-action pistons for a familiar, compact playing position. This instrument is supplied with a Laskey 28K US mouthpiece and a deluxe wheeled case for protected transport.</p>
<h2><strong>Eastman EBF861S Tuba Specifications</strong></h2>
<ul>
<li>Key: F</li>
<li>Size: 4/4</li>
<li>Bore: .708 inch to .748 inch</li>
<li>Valves: 4 front-action pistons</li>
<li>Bell: 16 1/2 inch upright yellow brass</li>
<li>Finish: Silver plate</li>
<li>Case: Deluxe case with wheels</li>
<li>Accessories: Laskey 28K US mouthpiece</li>
</ul>
<h2><strong>Condition & Setup</strong></h2>
<p>Condition: New. This instrument has been professionally inspected, set up, and play-tested by our brass staff to confirm proper valve action, slide function, and overall performance.</p>
<h2><strong>Who the EBF861S Tuba Is For</strong></h2>
<p>The Eastman EBF861S is a 4/4 F tuba designed for advancing students, conservatory players, and working professionals who need a primary F tuba for solo and ensemble repertoire. The F tuba’s natural clarity and agility can make it a strong choice for exposed passages, detailed articulation, and repertoire where a lighter, more focused tuba voice is preferred.</p>
<p>The four front-action piston layout supports fast technical playing and comfortable hand position for players coming from piston BBb or CC tubas. The 16 1/2 inch upright bell and silver-plated finish make the EBF861S well-suited for concert use where projection, definition, and visual presentation matter.</p>
<h2><strong>Common Questions About The Eastman EBF861S</strong></h2>
<h3><strong>Is the Eastman EBF861S a good choice as a first professional F tuba?</strong></h3>
<p>Yes. A 4/4 F tuba with four front-action pistons is a common, practical format for players moving into conservatory-level study or professional work that requires an F tuba for solos, chamber music, and orchestral literature.</p>
<h3><strong>What does 4/4 size mean on an F tuba?</strong></h3>
<p>4/4 generally indicates a full-size, general-purpose body size that balances breadth of sound with manageable weight and response. It is typically chosen as an all-around F tuba size rather than a very small “3/4” or very large “5/4” design.</p>
<h3><strong>What comes with the Eastman EBF861S?</strong></h3>
<p>It includes a Laskey 28K US mouthpiece and a deluxe wheeled case for transport and storage.</p>
<p></p>
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Eastman Model EBF861S Professional 4/4 F Tuba
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<h2><strong>Eastman EBF861S Tuba Overview</strong></h2>
<p>The Eastman EBF861S is a professional 4/4 size F tuba built for players who need a clear, centered sound and responsive articulation in solo, chamber, and orchestral settings. It features a .708 inch to .748 inch bore, a 16 1/2 inch upright yellow brass bell, and four front-action pistons for a familiar, compact playing position. This instrument is supplied with a Laskey 28K US mouthpiece and a deluxe wheeled case for protected transport.</p>
<h2><strong>Eastman EBF861S Tuba Specifications</strong></h2>
<ul>
<li>Key: F</li>
<li>Size: 4/4</li>
<li>Bore: .708 inch to .748 inch</li>
<li>Valves: 4 front-action pistons</li>
<li>Bell: 16 1/2 inch upright yellow brass</li>
<li>Finish: Silver plate</li>
<li>Case: Deluxe case with wheels</li>
<li>Accessories: Laskey 28K US mouthpiece</li>
</ul>
<h2><strong>Condition & Setup</strong></h2>
<p>Condition: New. This instrument has been professionally inspected, set up, and play-tested by our brass staff to confirm proper valve action, slide function, and overall performance.</p>
<h2><strong>Who the EBF861S Tuba Is For</strong></h2>
<p>The Eastman EBF861S is a 4/4 F tuba designed for advancing students, conservatory players, and working professionals who need a primary F tuba for solo and ensemble repertoire. The F tuba’s natural clarity and agility can make it a strong choice for exposed passages, detailed articulation, and repertoire where a lighter, more focused tuba voice is preferred.</p>
<p>The four front-action piston layout supports fast technical playing and comfortable hand position for players coming from piston BBb or CC tubas. The 16 1/2 inch upright bell and silver-plated finish make the EBF861S well-suited for concert use where projection, definition, and visual presentation matter.</p>
<h2><strong>Common Questions About The Eastman EBF861S</strong></h2>
<h3><strong>Is the Eastman EBF861S a good choice as a first professional F tuba?</strong></h3>
<p>Yes. A 4/4 F tuba with four front-action pistons is a common, practical format for players moving into conservatory-level study or professional work that requires an F tuba for solos, chamber music, and orchestral literature.</p>
<h3><strong>What does 4/4 size mean on an F tuba?</strong></h3>
<p>4/4 generally indicates a full-size, general-purpose body size that balances breadth of sound with manageable weight and response. It is typically chosen as an all-around F tuba size rather than a very small “3/4” or very large “5/4” design.</p>
<h3><strong>What comes with the Eastman EBF861S?</strong></h3>
<p>It includes a Laskey 28K US mouthpiece and a deluxe wheeled case for transport and storage.</p>
<p></p>
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2026-02-28T20:23:50