{"product_id":"yamaha-ycb-623s-professional-5-valve-4-4-c-tuba-yellow-brass-bell-silver-plated","title":"Yamaha YCB-623S Professional 5-Valve 4\/4 C Tuba - Yellow Brass Bell - Silver-Plated","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eReliable and Expressive – The Yamaha YCB-623S Professional 5-Valve 4\/4 C Tuba – Yellow Brass Bell - Silver-Plated\u003c\/h4\u003e\n\u003cp\u003eFrom professional orchestras to college wind ensembles, these front-action piston tubas have been designed to give players the ability to create an energetic and reliable foundation for their ensemble. Based on input from world-class tubists, the 623S 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 easy low-register response\u003c\/li\u003e\n\u003cli\u003eFloating leadpipe for clear, resonant sound\u003c\/li\u003e\n\u003cli\u003eMulti shank receiver for American and European mouthpieces\u003c\/li\u003e\n\u003cli\u003eSecondary main tuning slide for expanded pitch adjustment\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 YCB-623S features a reimagined body design, with smooth curvature and straight, simple bends to optimize airflow and produce a gloriously rich tone. Thinner brass from the bell to the top bow improves response, while a smooth bottom bow guard plate enhances resonance and reduces discomfort during long playing sessions. The deep, warm timbre makes low-register passages easier and more efficient.\u003c\/p\u003e\n\u003ch4\u003eLeadpipe and Receiver\u003c\/h4\u003e\n\u003cp\u003eA floating leadpipe design leaves the bell free to vibrate naturally, improving clarity and projection. The angle and layout ensure comfortable holding and natural breathing. The multi shank receiver accepts both American and European mouthpieces without an adapter, allowing players to use their preferred setup with ease.\u003c\/p\u003e\n\u003ch4\u003eValve and Tuning Features\u003c\/h4\u003e\n\u003cp\u003eEquipped with four front pistons and a rotary valve, the YCB-623S offers responsive playability. The secondary main tuning slide extends tuning range and allows fine adjustments while playing. Vented pistons enable smooth slide movement, while an adjustable thumb ring provides ergonomic comfort. Large contoured valve buttons and low-resilience pads contribute to a smooth playing feel.\u003c\/p\u003e\n\u003ch4\u003eIncluded Accessories\u003c\/h4\u003e\n\u003cp\u003eEach tuba comes with a BB-69D2 mouthpiece, designed for a rich symphonic tone with easy control, and a protective case 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: C\u003c\/li\u003e\n\u003cli\u003eBody: Yellow brass\u003c\/li\u003e\n\u003cli\u003eBell Diameter: 476 mm (18.7 inches)\u003c\/li\u003e\n\u003cli\u003eBore Size: 19.0 mm (0.748 inches), V: 19.5 mm (0.768 inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 920 mm (36.22 inches)\u003c\/li\u003e\n\u003cli\u003eValves: 4 front pistons + 1 rotary (4\/3 tone, right-hand operation)\u003c\/li\u003e\n\u003cli\u003eFinish: Silver-plated\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: YCB-623S\u003cbr\u003eSKU: I744738-N-0-WHXX\u003cbr\u003eUPC: 889025153140\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":41941042659391,"sku":"I744738-N","price":12502.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/e29675e1-5d51-45e3-a9f2-0d8533a7a88e.jpg?v=1754700568","url":"https:\/\/chucklevins.com\/products\/yamaha-ycb-623s-professional-5-valve-4-4-c-tuba-yellow-brass-bell-silver-plated","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}