Harmon L Model Copper Trumpet Wow-Wow Mute

The Harmon L Model Wow-wow is a favorite trumpet effects mute. The "wah-wah" sound is made by a sliding cup in the end of the copper mute. Famous musicians have used and endorsed Harmon mutes for over 25 years. Made entirely of lacquered copper, the L model mute is free-blowing and does not alter or change the pitch in any way.

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