{"product_id":"yamaha-ybb-623-professional-4-valve-4-4-bbb-tuba-yellow-brass-bell-clear-lacquer","title":"Yamaha YBB-623 Professional 4-Valve 4\/4 BBb Tuba - Yellow Brass Bell - Clear Lacquer","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eVersatile and Responsive – The Yamaha YBB-623 Professional 4-Valve 4\/4 BBb Tuba – Yellow Brass Bell in Clear Lacquer\u003c\/h4\u003e\n\u003cp\u003eThese New York-style, front-action piston tubas are designed to help players achieve success across a broad range of solo and ensemble musical styles. Based on input from world-class tubists, the 623 has a new layout that delivers evolutionary advances in function and playability, allowing the player to focus on what matters most: the music itself.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRefined body design for rich tone and responsive low register\u003c\/li\u003e\n\u003cli\u003eFloating leadpipe for improved resonance and comfort\u003c\/li\u003e\n\u003cli\u003eMulti shank receiver for American and European mouthpieces\u003c\/li\u003e\n\u003cli\u003eSecondary main tuning slide for greater pitch flexibility\u003c\/li\u003e\n\u003cli\u003eSupplied BB-69D2 mouthpiece for symphonic tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eBody Construction\u003c\/h4\u003e\n\u003cp\u003eThe YBB-623 features a reengineered body shape, with smooth curves and simplified bends to enhance airflow and produce a gloriously rich tone. Thinner brass from the bell to the top bow improves responsiveness, while the smooth bottom bow guard plate increases resonance and reduces player fatigue during extended sessions. The instrument delivers a deep, warm timbre that supports easy low-register playing.\u003c\/p\u003e\n\u003ch4\u003eLeadpipe and Receiver\u003c\/h4\u003e\n\u003cp\u003eThe floating leadpipe allows the bell to vibrate freely for clearer projection, while its angle and layout promote comfortable holding and natural breathing. The multi shank receiver accommodates both American and European mouthpieces without an adapter, providing flexibility for player preference.\u003c\/p\u003e\n\u003ch4\u003eValve and Tuning Features\u003c\/h4\u003e\n\u003cp\u003eThis model’s four-valve design ensures smooth performance across registers. The secondary main tuning slide offers additional tuning range and can be adjusted while playing for precise pitch control. Vented pistons keep tubing pressure consistent for effortless slide movement, while the adjustable thumb ring, contoured metal valve buttons, and low-resilience pads enhance comfort and control.\u003c\/p\u003e\n\u003ch4\u003eIncluded Accessories\u003c\/h4\u003e\n\u003cp\u003eThe BB-69D2 mouthpiece is specifically designed for the 623 series, offering a rich symphonic tone and easy control. A protective case is included for safe transport.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eKey: Bb\u003c\/li\u003e\n\u003cli\u003eBody: Yellow brass\u003c\/li\u003e\n\u003cli\u003eBell Diameter: 500 mm (19.7 inches)\u003c\/li\u003e\n\u003cli\u003eBore Size: 19.0 mm (0.748 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 923 mm (36.34 inches)\u003c\/li\u003e\n\u003cli\u003eValves: 4 valves\u003c\/li\u003e\n\u003cli\u003eFinish: Clear lacquer\u003c\/li\u003e\n\u003cli\u003eMouthpiece: BB-69D2\u003c\/li\u003e\n\u003cli\u003eCase: Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: Yamaha\u003cbr\u003eModel: YBB-623\u003cbr\u003eSKU: I744733-N-0-WHXX\u003cbr\u003eUPC: 889025153133\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Chuck Levin's Washington Music Center\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":41941042724927,"sku":"I744733-N","price":11459.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/f324a3dd-1865-4b43-ad61-0c31cfe06993.jpg?v=1754700572","url":"https:\/\/chucklevins.com\/products\/yamaha-ybb-623-professional-4-valve-4-4-bbb-tuba-yellow-brass-bell-clear-lacquer","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}