Denis Wick trombone cup muteIntroducing the Denis Wick trombone cup mute The Denis Wick cup mutes have the perfect intonation that has become the hallmark for all Denis Wick mutes, with the added bonus. However, this particular mute has the added bonus of the cup position having the ability to be adjusted to give exactly the desired sound quality, for microphone, solo performances or section playing. Made from high purity spun aluminium, these handmade mutes blend perfectly,