DENIS WICK-Trombonemouthpiece Heavy Top 1AL

DENIS WICK-Trombonemouthpiece Heavy Top 1AL, cup diameter Ø 27.11mm, rim width: 6.09 mm, bore Ø 7.45 mm, back bore: open, superb low register dark rich tone, but good upper register and dynamic range. Heavytop models use a completely different principle in not feeding back to the player the vibration of the instruments, transmitting all the energy through the bell. This gives a much more powerful sound when needed, more security in the high register and more control and focus in all registers.