All WEINERMUSIC instruments are serviced by Mark Kasten,
call at 1-800-622-CORK for more info.
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Symphony in F/Bb (reversible) .468" (11.89mm) bore 12" (305mm) medium throat yellow brass bell tapered rotors and bearings lacquer finish 7BW mouthpiece deluxe hardshell case. For those preferring a Geyer-style horn (change valve following the main valve cluster) the 11D produces a rich but brilliant sound slightly more open than the 10D. Full warranty.