{"product_id":"yamaha-ybl-620g-professional-bass-trombone-with-dual-rotors-sn-770794","title":"Yamaha YBL-620G Professional Bass Trombone with Dual Rotors in Lacquer","description":"\u003ch2\u003e\u003cstrong\u003eYamaha YBL-620G Bass Trombone Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Yamaha YBL-620G is a professional Bb\/F\/D bass trombone with a dependent dual-rotor valve system, a 9 1\/2 inch gold brass bell, and a .563 inch large bore designed for advanced and professional low-brass performance. This model is known for secure intonation, a dark and full tonal profile, and responsive playability across the register, making it suitable for orchestral, wind ensemble, brass band, and studio use.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eYamaha YBL-620G Bass Trombone Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKey: Bb\/F\/D\u003c\/li\u003e\n\u003cli\u003eFinish: Clear lacquer with gold brass bell\u003c\/li\u003e\n\u003cli\u003eBell: 9 1\/2 inch gold brass\u003c\/li\u003e\n\u003cli\u003eBore: .563 inch large bore\u003c\/li\u003e\n\u003cli\u003eValve System: Double dependent rotor system\u003c\/li\u003e\n\u003cli\u003eWrap: Traditional wrap\u003c\/li\u003e\n\u003cli\u003eSlide: Standard bass trombone handslide\u003c\/li\u003e\n\u003cli\u003eCase: Included\u003c\/li\u003e\n\u003cli\u003eAccessories: None \u003c\/li\u003e\n\u003cli\u003eSerial number: 770794\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCondition \u0026amp; Setup\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis Yamaha YBL-620G is a used professional bass trombone with limited prior use. It is in wonderful condition, with a few incidental scratches. The handslide action is exceptionally smooth. It has been professionally serviced, set up, and play-tested by our brass specialists.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWho the YBL-620G Bass Trombone Is For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Yamaha YBL-620G is a professional dual-rotor bass trombone designed for serious players who need a large-bore Bb\/F\/D instrument with dependable response and centered intonation. Its gold brass bell supports a broad, dark sound while retaining enough immediacy for technical passages, section playing, and exposed low-register work.\u003c\/p\u003e\n\u003cp\u003eThis model is well suited to advanced students, collegiate players, freelancers, and professional trombonists who want a Yamaha bass trombone with a traditional dependent rotor layout. Within the professional bass trombone category, the YBL-620G is valued for its consistency, ergonomic familiarity, and balanced combination of tonal depth and response.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Questions About the Yamaha YBL-620G\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the Yamaha YBL-620G a professional bass trombone?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The Yamaha YBL-620G is a professional bass trombone with a .563 inch large bore, 9 1\/2 inch gold brass bell, and Bb\/F\/D dependent dual-rotor valve system for advanced and professional low-brass applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is the tonal character of the Yamaha YBL-620G?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe YBL-620G has a dark, full bass trombone sound with a responsive feel. The gold brass bell contributes warmth and breadth, while Yamaha’s design supports stable pitch and clear articulation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat type of valve system does the Yamaha YBL-620G use?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Yamaha YBL-620G uses a double dependent rotor system in Bb\/F\/D. In a dependent bass trombone, the second valve functions in combination with the first valve, giving the player access to extended low-register positions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"text-align: center; display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/www.quinntheeskimo.net\/Pics\/Yamahalogo\/YamahalogoThumb0.jpg\" alt=\"Yamaha Logo\" align=\"Middle\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe are proud to be an authorized Yamaha dealer\u003c\/strong\u003e\u003c\/p\u003e","brand":"Direct Sale","offers":[{"title":"Default Title","offer_id":53404638347629,"sku":"YBT-666429","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/3461\/files\/7104701.jpg?v=1780606054","url":"https:\/\/www.brassandwinds.com\/products\/yamaha-ybl-620g-professional-bass-trombone-with-dual-rotors-sn-770794","provider":"The Mighty Quinn Brass and Winds","version":"1.0","type":"link"}