"Soulo Mute Tenor Trombone Aluminium Straight Mute SM6378, by Soulo Mute combines the traditional straight mute sound with a ground-breaking, patented aerodynamic shape, which improves ALL the typical issues associated..."
Wallace TWC-312 straight mute for tenor trombone, made of aluminium with copper bottom, identical to the TWC-311, but with a more complex sound, unlike any other straight mute, our concept for this mute was...