YAMAHA Silent Brass SB7 (for Trumpet) Purchased in 2010, but used infrequently, so it's in overall good condition. It comes with the original box and instruction manual, so you can use it with confidence. - Power tested and confirmed working - Earphones are missing, but can be replaced with commercially available ones - The main unit has no major scratches or stains and is in good condition - Due to lack of a suitable environment, detailed operational checks have not been performed This is a popular item, convenient for practicing at home and allowing you to play without worrying about your surroundings. The accessories are all shown in the photos. Instant purchase is OK. Thank you for your consideration.