Home > Trumpet > 65 Series: .650" / 16.5mm


The GR 65 Series cup diameter is similar to a conventional 5 diameter. Classic Blank is standard. Symphonic Blank is standard on the C** and C models.

Models Backbore Cup Volume Cup Volume Cup Diameter r2 r4 Rim
65 Number Description Cubic Inches Inch mm Fraction @.032" Contour Bite Alpha Angle
E65S 1 Small 0.07 0.65 16.5 41.6/64 0.665 Med. Flat - Wide Medium Soft Medium High
E65MS 2 Medium Small 0.074 0.65 16.5 41.6/64 0.665 Med. Flat - Wide Medium Soft Medium High
E65M 2 Medium 0.077 0.65 16.5 41.6/64 0.665 Med. Flat - Wide Medium Soft Medium High
E65MX 3 Medium Large 0.0823 0.65 16.5 41.6/64 0.665 Med. Flat - Wide Medium Soft Medium
E65C* 3 Medium Large 0.0814 0.65 16.5 41.6/64 0.665 Med. Flat - Wide Medium Soft Medium High
E65C** 3 Medium Large 0.0815 0.65 16.5 41.6/64 0.665 Med. Flat - Wide Medium Soft Medium High
E65C 3 Medium Large 0.0821 0.65 16.5 41.6/64 0.665 Med. Flat - Wide Medium Soft Medium High
65ES-T 1 Small 0.0601 0.65 16.5 41.6/64 0.665 Medium Medium Medium High
65ES 1 Small 0.0602 0.65 16.5 41.6/64 0.665 Medium Medium Medium High
65Z* 1 Small 0.0644 0.65 16.5 41.6/64 0.659 Flat Med. - Wide Medium High
65Z** 1 Small 0.0649 0.65 16.5 41.6/64 0.663 Flat Med. - Wide Soft High
65SZ 1 Small 0.0663 0.65 16.5 41.6/64 0.663 Medium Medium Medium High
65S 1 Small 0.07 0.65 16.5 41.6/64 0.663 Medium Medium Medium High
65MS 2 Medium Small 0.074 0.65 16.5 41.6/64 0.663 Medium Medium Medium High
65M 2 Medium 0.077 0.65 16.5 41.6/64 0.663 Medium Medium Medium High
65MX 3 Medium Large 0.082 0.65 16.5 41.6/64 0.663 Medium Medium Medium
65L 3 Medium Large 0.084 0.65 16.5 41.6/64 0.663 Medium Medium Medium
65LX 3 Large 0.086 0.65 16.5 41.6/64 0.663 Medium Medium Low
65C* 3 Medium Large 0.0806 0.65 16.5 41.6/64 0.663 Medium Medium Medium High
65C** 3 Medium Large 0.0808 0.65 16.5 41.6/64 0.663 Medium Medium Medium High
65C 3 Medium Large 0.0813 0.65 16.5 41.6/64 0.663 Medium Medium Medium High
65VC 3 Medium Large 0.0835 0.65 16.5 41.6/64 0.663 Medium Medium Medium

65 Series Trumpet Mouthpieces 65Z Series Trumpet Mouthpiece E65 Series Trumpet Mouthpiece