All WEINERMUSIC instruments are serviced by Mark Kasten,
CONNstellation in F/Bb .468" (11.89mm) bore 12-1/4" (311mm) medium throat screw rose brass bell rose brass first branch and leadpipe nickel silver valve section and tuning slides tapered rotors and bearings fully mechanical change valve adjustable levers lacquer finish 7BW mouthpiece deluxe woodshell case. Full warranty.