Euphonium Mouthpieces Comparison Table

Links on this page are for hybrid models, which are quickly becoming our top selling model.

Rim Inner Diameter (ID) measured at .05 inches into cup in inches (mm)	1.01 (25.65)	1.02 (25.91)	1.03 (26.16)	1.04 (26.42)	1.05 (26.67)	1.06 (26.92)
Wedge Model	101E	102E	103E	Walsh 104E	105E	106E
Comparable Mouthpieces	Wick SM6U Schilke 51D	Alliance 4A Wick SM5U	Alliance 3A Wick SM4U	Alliance 2A Wick SM3U		Wick SM2U
Outer Diameter (OD) inches	1.564	1.574	1.584	1.594	1.604	1.614
Throat Size	.285 inch (7.24 mm)	.300 inch (7.62 mm)	.300 inch (7.62 mm)	.300 inch (7.62 mm)	.300 inch (7.62 mm)	.300 inch (7.62 mm)