GR Technologies Trumpet Mouthpieces Chart

113 GR Technologies trumpet models in this interactive chart — made in United States.

Looking for a GR Technologies trumpet mouthpiece chart or mouthpiece sizes? The specification table lists cup diameter, cup depth, and throat for every model. Use Download chart as PDF to save via your browser — in the print dialog pick Save as PDF. Explore our mouthpiece comparison tool and the links under the chart to compare GR Technologies with other models and brands; open any row for a full guide to specs and playing notes.

GR Technologies Trumpet mouthpiece sizes & spec chart

113 models · GR Technologies Trumpet mouthpiece chart (cup, depth, throat)
Model	Series	Cup ⌀	Cup depth	Throat	Use
3HC*	3 Series	16.76 mm	Deep	—	—
3HC**	3 Series	16.76 mm	Deep	—	—
3M	3 Series	16.76 mm	Medium	—	—
3MS	3 Series	16.76 mm	Medium	—	—
3MX	3 Series	16.76 mm	Deep	—	—
3S	3 Series	16.76 mm	Shallow	—	—
3VC	3 Series	16.76 mm	Deep	—	—
3XS	3 Series	16.76 mm	Very shallow	—	—
62M	62 Series	15.75 mm	Medium	—	—
62MS	62 Series	15.75 mm	Medium	—	—
62S	62 Series	15.75 mm	Shallow	—	—
62SZ	62 Series	15.75 mm	Shallow	—	—
62Z*	62 Series	15.75 mm	Shallow	—	—
62Z**	62 Series	15.75 mm	Shallow	—	—
E62M	62 Series	15.75 mm	Medium	—	—
E62MS	62 Series	15.75 mm	Medium	—	—
E62S	62 Series	15.75 mm	Shallow	—	—
Primal 62	62 Series	15.75 mm	Medium	—	—
Primal 62Z	62 Series	15.75 mm	Shallow	—	—
63M	63 Series	16.00 mm	Medium	—	—
63MS	63 Series	16.00 mm	Medium	—	—
63S	63 Series	16.00 mm	Shallow	—	—
63SZ	63 Series	16.00 mm	Shallow	—	—
63Z*	63 Series	16.00 mm	Shallow	—	—
63Z**	63 Series	16.00 mm	Shallow	—	—
64E-5	64 Series	16.26 mm	Shallow	—	—
64ES	64 Series	16.26 mm	Shallow	—	—
64M	64 Series	16.26 mm	Medium	—	—
64MS	64 Series	16.26 mm	Medium	—	—
64S	64 Series	16.26 mm	Shallow	—	—
64SZ	64 Series	16.26 mm	Shallow	—	—
64Z*	64 Series	16.26 mm	Shallow	—	—
64Z**	64 Series	16.26 mm	Shallow	—	—
64Z*W	64 Series	16.26 mm	Shallow	—	—
64.7M	64.7 Series	16.43 mm	Medium	—	—
64.7MS	64.7 Series	16.43 mm	Shallow	—	—
64.7S	64.7 Series	16.43 mm	Shallow	—	—
65C	65 Series	16.50 mm	Deep	—	—
65C*	65 Series	16.50 mm	Deep	—	—
65C**	65 Series	16.50 mm	Deep	—	—
65ES	65 Series	16.50 mm	Shallow	—	—
65ES-T	65 Series	16.50 mm	Shallow	—	—
65L	65 Series	16.50 mm	Deep	—	—
65LX	65 Series	16.50 mm	Very deep	—	—
65M	65 Series	16.50 mm	Medium	—	—
65MS	65 Series	16.50 mm	Medium	—	—
65MX	65 Series	16.50 mm	Deep	—	—
65S	65 Series	16.50 mm	Shallow	—	—
65SZ	65 Series	16.50 mm	Shallow	—	—
65VC	65 Series	16.50 mm	Deep	—	—
65Z*	65 Series	16.50 mm	Shallow	—	—
65Z**	65 Series	16.50 mm	Shallow	—	—
E65C	65 Series	16.50 mm	Deep	—	—
E65C*	65 Series	16.50 mm	Deep	—	—
E65C**	65 Series	16.50 mm	Deep	—	—
E65M	65 Series	16.50 mm	Medium	—	—
E65MS	65 Series	16.50 mm	Medium	—	—
E65MX	65 Series	16.50 mm	Deep	—	—
E65S	65 Series	16.50 mm	Shallow	—	—
65.6 * M2+	65.6 Series	16.66 mm	Medium	—	—
65.6C	65.6 Series	16.66 mm	Deep	—	—
65.6M	65.6 Series	16.66 mm	Medium	—	—
65.6MS	65.6 Series	16.66 mm	Medium	—	—
B65.6S	65.6 Series	16.66 mm	Medium	—	—
M65.6S	65.6 Series	16.66 mm	Medium	—	—
66C	66 Series	16.76 mm	Deep	—	—
66C*	66 Series	16.76 mm	Deep	—	—
66C**	66 Series	16.76 mm	Deep	—	—
66CX	66 Series	16.76 mm	Very deep	—	—
66L	66 Series	16.76 mm	Deep	—	—
66LX	66 Series	16.76 mm	Very deep	—	—
66M	66 Series	16.76 mm	Medium	—	—
66MS	66 Series	16.76 mm	Medium	—	—
66MX	66 Series	16.76 mm	Deep	—	—
66S	66 Series	16.76 mm	Shallow	—	—
66SZ	66 Series	16.76 mm	Shallow	—	—
66VB	66 Series	16.76 mm	Deep	—	—
66VC	66 Series	16.76 mm	Deep	—	—
66Z*	66 Series	16.76 mm	Shallow	—	—
66Z**	66 Series	16.76 mm	Shallow	—	—
G66**	66 Series	16.76 mm	Medium	—	—
G66***	66 Series	16.76 mm	Medium	—	—
66.5M	66.5 Series	16.89 mm	Medium	—	—
66.5MS	66.5 Series	16.89 mm	Medium	—	—
66.6M2**	66.6 Series	16.92 mm	Deep	—	—
66.6M2***	66.6 Series	16.92 mm	Deep	—	—
66.8 B 2.8	66.8 Series	16.97 mm	Deep	—	—
66.8 C 2.4	66.8 Series	16.97 mm	Deep	—	—
X66.8 C*	66.8 Series	16.97 mm	Deep	—	—
L66.9 B	66.9 Series	16.99 mm	Deep	—	—
L66.9 C	66.9 Series	16.99 mm	Deep	—	—
L66.9B 2.8	66.9 Series	16.99 mm	Deep	—	—
L66.9C 2.4	66.9 Series	16.99 mm	Deep	—	—
67B-T	67 Series	17.17 mm	Deep	—	—
67BX	67 Series	17.00 mm	Deep	—	—
67C	67 Series	17.00 mm	Deep	—	—
67C-T	67 Series	17.17 mm	Deep	—	—
67C*	67 Series	17.00 mm	Deep	—	—
67C**	67 Series	17.00 mm	Deep	—	—
67CX	67 Series	17.00 mm	Very deep	—	—
67L	67 Series	17.00 mm	Deep	—	—
67LX	67 Series	17.00 mm	Very deep	—	—
67M	67 Series	17.00 mm	Medium	—	—
67M2	67 Series	17.00 mm	Medium	—	—
67MS	67 Series	17.00 mm	Medium	—	—
67MX	67 Series	17.00 mm	Deep	—	—
67S	67 Series	17.00 mm	Shallow	—	—
67SZ	67 Series	17.00 mm	Shallow	—	—
67VB	67 Series	17.00 mm	Deep	—	—
67VC	67 Series	17.00 mm	Deep	—	—
67.4C 2.8	67.4 Series	17.12 mm	Deep	—	—
Zony 1	Zony Series	17.25 mm	Very deep	—	—
Zony 9C*	Zony Series	17.25 mm	Very deep	—	—

GR Technologies Trumpet mouthpiece comparison

GR Technologies vs other brands — mouthpiece comparison

GR Technologies mouthpiece comparison vs other brands

GR Technologies vs Monette GR Technologies vs Bob Reeves GR Technologies vs Bruno Tilz GR Technologies vs Marcinkiewicz GR Technologies vs Curry

Other Trumpet brands

Monette (1432) Bob Reeves (719) Bruno Tilz (276) Marcinkiewicz (130) Curry (117) Bach (103) Schilke (93) Yamaha (44) Giardinelli (41) Conn (29)