Schilke 13A4A Trumpet Mouthpiece Earthquaker Devices exclusively using top quality components

exclusively using top quality components

re-tuned and refined again

Recessed spring loaded handles

Prevents RFI

Schilke 13A4A Trumpet Mouthpiece Earthquaker Devices exclusively using top quality componentsSchilke mouthpieces are renowned for the way their mouthpieces are measured. Their method enables the player to know the characteristics of their mouthpiec; The First number designates the model number. The First letter designates the CUP VOLUME. Cup Volumes A. Small Cup (shallow) B. Medium small C. Standard (medium size) D. Medium large E. Large The second number designates the RIM CONTOUR. Rim Contours 1 Rounded 2 Semi rounded 3 Standard 4 Semi flat