YAMAHA Tuba Silent Brass STX2 and Pickup Mute PM1X. Purchased in August 2021 and used for a few months, then stored at home. The accessories are all shown in the photos. The included earphones are missing, but you can use your own wired earphones. Everything else is included as it was when purchased. Operation has been confirmed. Although it is a used item, I believe it is still a product that can be used for a long time. Retail price: 59,840 yen Thank you for looking.