YAMAHA Silent Brass SB5 for Trombone - Tested and Working

【241911b2】
Please be sure to read the profile!
Immediate purchase OK ◎
⚠︎ If you are concerned, please check the condition and ask questions before purchasing.

【Condition】
This item was received from someone else.
Purchase date and storage period unknown.
This item has not been used by me.

YAMAHA's Silent Brass SB5 is a silent system for trombones.

- Brand: YAMAHA
- Model Name: Silent Brass SB5

Power on confirmed only ◎
Operation has not been tested.
Please purchase with understanding.

The accessories are all that are shown in the photos.
I do not have specialized knowledge, so please check the photos.

This item has been in someone else's possession, so please refrain from purchasing if you are sensitive.