New-Stone-Lined Mute ST-103 for Trumpet, Cleartone Mute

New-Stone-Lined Mute ST-103 for Trumpet, Cleartone Mute The mute ST-103 is also known as a Solotone Mute. It enables a brilliant and mellow soprano sound that projects out clearly. This mute gives a desired tonal effect for the soloist and a complete brass section and is compatible for Bb/C-trumpets.