Yamaha Silent Brass Pickup Mute YAMAHA SB7-9

No missing parts. All items are genuine.
The box has some damage.
Batteries are included, but we cannot guarantee their functionality.
The earphones are likely deteriorated, so we recommend replacing them.

●YAMAHA Silent Brass System SB7-9

・Silent Brass Pickup Mute PM7
Euphonium
(Accessories: Instruction manual, connection cable)

・Silent Brass Personal Studio ST9
(Accessories: Instruction manual, earphones, strap, 9V dry battery)

・Compatible instruments: Cornet, Trumpet