DENIS WICK 6181 Heavytop Conversion Booster for Trumpet Mouthpieces
For Denis Wick standard
Converts a Classic mouthpiece to a HeavyTop by adding extra mass which fits snugly around the existing mouthpiece.
The booster’s extra weight helps to transfer more energy through the horn and to the bell, resulting in a more powerful sound, more secure high register playing and more focused tone.
Extra mass gives greater projection and also darkens the sound.