The SILENT Brass system combines a high-performance practice mute with a built-in microphone that plugs into a receiver unit. With headphones connected, you'll hear yourself playing clearly.

Practice/Whisper - Denis Wick, Best Brass (fits in bell, in case) Yamaha Silent Brass. These are special use mutes only. Do not plan on doing ... playback of recordings, etc. Trombone Stand -­ UMI, ...