YAMAHA (MU-TR12S) TRUMPET STRAIGHT ALUMINUM MUTE WITH COPPER BASE. The Yamaha MU-TR12S Aluminum/Copper Trumpet and Cornet Straight Mute offers precise intonation in all registers and quality workmanship at a great price!! YAMAHA (MU-TR12S) TRUMPET STRAIGHT ALUMINUM MUTE WITH COPPER BASE....
YAMAHA (MU-TR13C) TRUMPET ALUMINUM MUTE WITH ADJUSTABLE CUP. The Yamaha MU-TR13C Trumpet and Cornet Adjustable Cup mute offers precise intonation in all registers and quality workmanship at a great price!! YAMAHA (MU-TR13C) TRUMPET ALUMINUM MUTE WITH ADJUSTABLE CUP. The...