We are located in Japan.
YAMAHA Silent Brass SB7X STX-2 Pickup Mute System for Trumpet Tested w/ Box
SB7X for Yamaha YAMAHA silent brass trumpet cornet
Yamaha YAMAHA silent brass trombone for SB5X
Yamaha YAMAHA silent brass horn for SB3X
YAMAHA (YAMAHA) Silent Brass Personal Studios STJ comfortable sound
