New-Stone-Lined Mute ST-154 for Tenor-Trombone, Mic-A-Mute, Cup Mute

New-Stone-Lined Mute ST-154 for Tenor-Trombone, Mic-A-Mute, Cup Mute The New-Stone-Lined Mute ST-154 is the staple Cup Mute for the tenor-trombone. This beautiful soft, big, rich cup mute sound is ideal for vocal background and subtone at the mic. Therefore this mute is most optimal for recordings and live studio performances. This cup mute is best ideal for the tenor-trombone