Bach 42BOF Stradivarius Professional Bb/F Tenor Trombone in Lacquer

Bach 42BOF Stradivarius Tenor Trombone Overview The Bach 42BOF is a professional large-bore tenor trombone from the established Stradivarius 42 family, a series long respected by orchestral, concert, and advanced ensemble players. This configuration combines the Model 42 platform with an open-wrap F attachment and Bach Open Flow rotor, offering an alternative to the conventional rotary-valve versions within the series. Bach 42BOF Stradivarius Tenor Trombone Specifications Key: Bb/F Bore Size: .547 inch Bell Diameter: 8.5 inches Bell Material: One-piece hand-hammered yellow brass F Attachment: Open wrap with Open Flow rotor Finish: Clear lacquer Case: Bach fitted hard case Accessories: Bach 6 1/2A mouthpiece and Bach Model 1880 trombone slide cream Serial Number: 221162 Condition & Setup This lightly used instrument is in excellent playing order and has been professionally serviced, set up, and play-tested. It is in very good cosmetic condition, with bright lacquer and only minor wear that includes fine scratches and light scuffing inside the bell flare, along with slight handling marks on some polished trim and receiver surfaces. The included fitted Bach hard case is intact and shows minor use wear. Who the 42BOF Stradivarius Tenor Trombone Is For The 42BOF is intended for professional players, advanced students, and educators seeking the centered, substantial tonal concept associated with a large-bore Bach tenor trombone. Its open-wrap F attachment and Open Flow rotor suit musicians who value an open response through the valve register for orchestral, wind ensemble, brass choir, chamber, and solo playing. Common Questions About the Bach 42BOF How does the Open Flow rotor distinguish the 42BOF? The Open Flow rotor is designed to provide a more open transition into the F attachment than a conventional rotary valve while retaining the familiar large-bore Model 42 playing concept. How does the 42BOF fit within the Bach Model 42 family? The 42BOF shares the .547-inch bore and 8.5-inch yellow brass bell of the professional Model 42 platform. It differs from the 42B and 42BO by pairing its open-wrap F attachment with the Open Flow rotor. What musical settings suit the Bach 42BOF? The 42BOF is designed for professional and advanced orchestral, concert band, brass ensemble, chamber, solo, teaching, and audition applications that call for a full large-bore tenor trombone sound. We are proud to be an authorized Bach dealer