YAMAHA SILENT Brass Mute ForTtrombone, Mute Only; Includes Cord and PMAT5X Bass Trombone Adapter Sleeve

The Pickup Mute™ combines a high-performance mute with an internal microphone to pickup sound. Significantly smaller and lighter than previous versions, the mute offers superior muting performance, delivers excellent intonation over a wide pitch range, and natural playability. A new compact design now lets you put your instrument in its case with the mute in the bell. * Please note that the Pickup Mute™ may not fit some instruments with significantly different bell shapes or bell diameters. Please check before purchasing.