Jo-Ral TPT-1C Trumpet Copper Bottom Straight Mute

Jo-Ral TPT-1C Trumpet Copper Bottom Straight Mute Jo-Ral 1C Trumpet Mute is made of aluminum with a copper bottom. Favourites of trumpet players from jazz players to symphonic musicians. Acoustical design of the Jo-Ral mutes creates the most exciting tonal quality, resulting in near-perfect intonation. Made of spun aluminum, and have been tested to perform evenly in all registers. copper bottoms-which produce an even warmer, darker rich sound.