Schilke 13C4 Trumpet Mouthpiece

Description

Schilke 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
• 5 Flat, Only slightly rounded

The small last letter designates the BACKBORE.
Backbores

• a.Tight
• b. Straight slightly more open
• c.Standard
• d. Medium Large – Slightly curved out
• e.Large

The 13C4 has a somewhat sharp inner-edge and combining that with a funnel-shaped “C” cup offers a clear tone. The #4 indicates a semi-flat rim, which adds increased endurance. 16.89mm, Compares to Bach 5C