{"product_id":"eastman-etb428mg-intermediate-open-wrap-tenor-trombone-with-f-attachment","title":"Eastman ETB428MG Intermediate Open Wrap Tenor Trombone with F Attachment","description":"\u003ch2\u003e\u003cstrong\u003eEastman ETB428MG Tenor Trombone Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Eastman ETB428MG is a Bb tenor trombone with an F attachment designed as a step-up instrument for advancing players who want professional-style response and features at an intermediate price point. It pairs a .525-inch medium bore with an 8.5-inch handspun gold brass bell and a rotary valve open-wrap F attachment for a balanced timbre, added low-register facility, and access to alternate slide positions that support efficient technique as repertoire becomes more demanding. Finished in clear lacquer, the ETB428MG includes a mouthpiece and case for a complete, gig-and-school-ready setup.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEastman ETB428MG Tenor Trombone Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstrument type: Tenor Trombone with F Attachment\u003c\/li\u003e\n\u003cli\u003eKey: Bb (with F attachment)\u003c\/li\u003e\n\u003cli\u003eBore: .525 inch\u003c\/li\u003e\n\u003cli\u003eValve: Rotary\u003c\/li\u003e\n\u003cli\u003eWrap: Open wrap F attachment\u003c\/li\u003e\n\u003cli\u003eBell: 8.5 inch handspun gold brass\u003c\/li\u003e\n\u003cli\u003eFinish: Clear lacquer\u003c\/li\u003e\n\u003cli\u003eCase: Included\u003c\/li\u003e\n\u003cli\u003eAccessories: Mouthpiece included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCondition \u0026amp; Setup\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBrand new with manufacturer's warranty. It has been professionally inspected, serviced as needed, set up, and play-tested by our brass technicians prior to shipment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWho the ETB428MG Tenor Trombone Is For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Eastman ETB428MG is a large-bore Bb\/F tenor trombone built for intermediate to advancing players who need an F attachment and a more balanced feel than a straight or small-bore student instrument. Its .525-inch bore and 8.5-inch handspun gold brass bell support strong projection and efficient airflow, while the rotary valve open-wrap design reduces the number of tight bends in the tubing to help minimize blow resistance.\u003c\/p\u003e\n\u003cp\u003eThis model is well-suited for concert band, wind ensemble, orchestral training, and players preparing for auditions where low-register clarity and alternate slide positions matter. The clear lacquer finish provides a protective, low-maintenance exterior, and the included mouthpiece and case make it a practical upgrade for students moving into more demanding literature.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Questions About The Eastman ETB428MG\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the Eastman ETB428MG appropriate for serious students and pre-professional use?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The ETB428MG is a step-up Bb\/F tenor trombone with a .525-inch medium bore and rotary-valve F attachment, making it suitable for advancing students who need professional-style airflow, response, and low-register facility.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat does an open-wrap F attachment change compared to a closed wrap?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAn open-wrap F attachment uses a more direct tubing path with fewer tight bends, which can reduce wind resistance. It also provides alternate slide positions and extended low-range options that are commonly required in more advanced repertoire.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat is included with the Eastman ETB428MG?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ETB428MG includes a mouthpiece and a case.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.quinntheeskimo.net\/Pics\/EastmanLogo\/EastmanLogo1.jpg\"\u003e\u003cimg style=\"text-align: center; margin-left: auto; display: block; margin-right: auto;\" src=\"https:\/\/www.quinntheeskimo.net\/Pics\/EastmanLogo\/EastmanLogo1.jpg\" alt=\"Eastman Logo\" align=\"middle\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe are proud to be an authorized Eastman dealer\u003c\/strong\u003e\u003c\/p\u003e","brand":"Eastman Music Company","offers":[{"title":"Default Title","offer_id":53774702641517,"sku":"ETB428MG","price":2539.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/3461\/files\/7133817.jpg?v=1787255732","url":"https:\/\/www.brassandwinds.com\/products\/eastman-etb428mg-intermediate-open-wrap-tenor-trombone-with-f-attachment","provider":"The Mighty Quinn Brass and Winds","version":"1.0","type":"link"}