Tenor Trombone Bell Unsoldered 22" 8.5"

Edwards tenor trombones are available in 8 or 8½" bell flares in a variety of wall thicknesses: 21 (heaviest), 22, and 23 (lightest) gauges. Bells are available in yellow brass (70% copper 30% zinc), rose brass (85% copper 15% zinc), and red brass (90% copper 10% zinc). Higher copper content bells generally are very dark in the soft volumes but become more brilliant in the louder volumes. Yellow brass bells are more consistent in timbre throughout all registers and dynamics. CF treating is a partial heat treating process. This treatment allows the bell to blow more freely and adds colour to the sound.