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GR Technologies
PO Box 96
Dousman WI. 53118-0096
(705) 715-7060
info@grmouthpieces.com
 
 
 

Welcome to GR Technologies and GR Mouthpieces!

GR Mouthpieces are being played by top call professional players all over the world.  They are also the mouthpiece of choice for the finest trumpet performers, educators, and students.  From major motion picture soundtracks to community orchestras, GR Mouthpieces are quickly becoming the mouthpiece of choice around the world. Here's why:

Design:

- GR's Design Program is unique to the brass world.

- Never before has a mouthpiece been so acoustically perfect! GR's Design Program eliminates all discontinuities.

A discontinuity is caused by a design flaw or manufacturing error which will disrupt the path of the sound wave. GR Mouthpieces do not have discontinuities which allows the sound wave to set up perfectly!

ALL OTHER MOUTHPIECES CONTAIN DISCONTINUITIES.

- The GR No-Discontinuity design allows for a perfect blend of rim to cup, to throat, to backbore for optimum performance.  Crisp articulations, a rich vibrant centered sound, outstanding intonation, easier upper register, and a fatter lower register are just some of the benefits of this design.

Manufacture:

- Gary Radtke's technical background includes 30 years of machine tool building, tool making, manufacturing, and design. These qualifications far exceed those found in the mouthpiece manufacturing industry today. 

Quality:

- The quality of a GR Mouthpiece is second to none. The finished product has a "Glass Like Finish" with no tooling marks or other flaws. Our parameters are held to the closest tolerance and each part is inspected many times during the manufacturing process, plus a final inspection before it is shipped to the customer.

Sound:

- GR is setting the new sound standard around the world! More and more GR's are being played in major orchestras, shows, and recordings. More often than not, once a member of a section plays a GR, the others follow as they simply can not match the huge fat sound of a GR Mouthpiece with conventional equipment.

Accuracy:

- Because the sound wave is setting up faster in a GR Mouthpiece, accuracy is greatly improved. The notes start faster and centered. No more having to muscle a note to get it started and no more worrying if you will crack that soft entry!

Intonation:

- GR's No-Discontinuity Compu-Balanced design provides the best intonation in the industry.

Overall Playability:

- GR Mouthpieces simply play better than conventional mouthpieces. All aspects of your playing are made easier with our state of the art designs and superior manufacturing processes.

 

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GR® is a registered trademark and must not be used without permission.