GR Technologies vs Marcinkiewicz Trumpet Mouthpieces
GR Technologies offers 113 trumpet mouthpieces (made in United States), while Marcinkiewicz has 130 models (made in United States). On average, GR Technologies cups measure 16.59mm versus 16.96mm for Marcinkiewicz. Below we compare both lineups side by side to help you choose the right brand for your playing style.
GR Technologies
Models113
Avg cup16.59mm
Avg throat—
Common style—
CountryUnited States
vs
Marcinkiewicz
Models130
Avg cup16.96mm
Avg throat3.69mm
Common style—
CountryUnited States
GR Technologies vs Marcinkiewicz — head-to-head comparisons
- GR Technologies 66M vs Marcinkiewicz E14B. Shew #1
- GR Technologies 66M vs Marcinkiewicz CH 13
- GR Technologies 66M vs Marcinkiewicz A5
- GR Technologies 66M vs Marcinkiewicz E18E. Miyashiro
- GR Technologies 3M vs Marcinkiewicz E14B. Shew #1
- GR Technologies 3M vs Marcinkiewicz CH 13
- GR Technologies 3M vs Marcinkiewicz A5
- GR Technologies 3M vs Marcinkiewicz E18E. Miyashiro
- GR Technologies 63S vs Marcinkiewicz E14B. Shew #1
- GR Technologies 63S vs Marcinkiewicz CH 13
- GR Technologies 63S vs Marcinkiewicz A5
- GR Technologies 63S vs Marcinkiewicz E18E. Miyashiro
All models
GR Technologies (113)
66M
16.76mm · Medium
3M
16.76mm · Medium
63S
16.00mm · Shallow
65SZ
16.50mm · Shallow
63Z**
16.00mm · Shallow
64SZ
16.26mm · Shallow
64S
16.26mm · Shallow
63SZ
16.00mm · Shallow
63Z*
16.00mm · Shallow
66MS
16.76mm · Medium
63MS
16.00mm · Medium
62MS
15.75mm · Medium
64.7M
16.43mm · Medium
64ES
16.26mm · Shallow
64M
16.26mm · Medium
E62S
15.75mm · Shallow
G66***
16.76mm · Medium
Primal 62
15.75mm · Medium
3MS
16.76mm · Medium
62Z**
15.75mm · Shallow
Marcinkiewicz (130)
E14B. Shew #1
16.81mm · Deep
CH 13
16.31mm · V.Deep
A5
17.58mm · V.Deep
E18E. Miyashiro
16.38mm · V.Deep
E9.3R. Braun
16.38mm · Deep
G10SW
16.97mm · V.Deep
14S
16.31mm · V.Deep
1S
17.35mm · V.Shallow
E12A. Vizzutti
17.02mm · Deep
0S
17.73mm · V.Shallow
307
17.20mm · Medium
A1
17.58mm · V.Shallow
B1C-20
17.45mm · V.Shallow
C1
17.20mm · V.Shallow
Claude Gordon 3 - CG3
17.32mm · V.Deep
1
17.35mm · V.Shallow
10S
16.84mm · V.Deep
2 / 7B
17.27mm · Shallow
3S
17.20mm · Shallow
4 / 7C
17.20mm · Medium
Frequently asked questions
Which brand makes better trumpet mouthpieces — GR Technologies or Marcinkiewicz?
Neither brand is universally better. GR Technologies has 113 models and Marcinkiewicz has 130. The best choice depends on your playing style, preferred cup depth, and tonal goals. Compare specific models head-to-head to find the right fit.
How do GR Technologies and Marcinkiewicz trumpet mouthpieces compare in size?
GR Technologies averages 16.59mm cup diameter with N/Amm throat. Marcinkiewicz averages 16.96mm cup diameter with 3.69mm throat.