where tradition meets innovation

Get ready to witness a new era of sound!

 At our core, we take immense pride in crafting truly distinctive sounds for drummers and percussionists. Our expertise lies not only in designing our own original cymbals but also in revitalizing forgotten concepts that are no longer in production. By reimagining and refining these ideas, we bring them back to life, making them readily accessible once more. 

Embrace the essence of uniqueness with our exceptional creations

 Within a mere year of our launch, we shattered the industry mold by introducing groundbreaking innovations. We proudly unveiled the world's first-ever B20 triangle, finger cymbal, and a remarkable collection of unisex rings and bracelets. These remarkable creations not only exhibit exceptional craftsmanship but also showcase our relentless dedication to pushing boundaries and redefining what is possible. 

how we DEVELOP AND DESIGN our products...

Every great creation begins with an idea...

...then we move forward with sketches and designs...

...then we move forward with sketches and designs...

 Our creative process begins with a spark of inspiration. With a background spanning decades of live performances and studio work, I have had the privilege of witnessing, hearing, and discovering the very sounds that drummers yearned for—sounds that were often discussed but remained elusive, out of reach. 

...then we move forward with sketches and designs...

...then we move forward with sketches and designs...

...then we move forward with sketches and designs...

We set the stage for our artisans and I to collaborate and bring it to life. As a team, we meticulously analyze and brainstorm the most suitable structure and potential for the new model we envision. 

...finally, our vision becomes a reality!

...then we move forward with sketches and designs...

...finally, our vision becomes a reality!

 After extensive discussions and rigorous testing, we arrive at a resounding conclusion. It is the culmination of our collective efforts, transforming a mere dream into a finished product. There is an unmatched sense of fulfillment in unveiling something that no one has ever seen or heard before. 

our PROCESS

We dream in B20

We dream in B20

We dream in B20

 At the core of our craftsmanship lies our commitment to utilizing B20, a unique metal alloy blend comprised of 80% copper and 20% tin, with traces of silver. This meticulously crafted composition ensures that every single item we create resonates with the most musical and captivating tones imaginable. 

We Hand Hammer

We dream in B20

We dream in B20

 We take great pride in our artistry, where each cymbal undergoes a labor-intensive process of shaping and hammering by hand. This artisanal approach imbues every individual cymbal with its own distinct sound, character, and personality. 

We Hand Lathe

We dream in B20

We Hand Lathe

 In addition to hand shaping and hammering, we also employ the art of hand lathe work, further enhancing the traditional cymbal style and sound that defines our craft. 

New Product Releases

5" Raw Hammered Cup Chime

5" Raw Hammered Cup Chime

5" Raw Hammered Cup Chime

Another industry first! Our Cup Chimes are quickly expanding in sizes, weights and finishes. Here, we have the 5" Thin Hammered, in a Raw Finish...

7" Hammered Cup Chime

5" Raw Hammered Cup Chime

5" Raw Hammered Cup Chime

As per his request, Drummer Pat Mastellotto wanted a 7" lathed version, for more volume and tone options...

9.5" Raw Cup Chime

5" Raw Hammered Cup Chime

9.5" Raw Cup Chime

And introducing, the behemoth, a 9.5" Raw Cup Chime! Another exclusive and original! 

Introducing Jupiter: The Largest Bell in the Industry!

Distinctive ping with a deep, strong bell

Distinctive ping with a deep, strong bell

Distinctive ping with a deep, strong bell

With it's 10" Bell and weighing over 5,000 g's, the Jupiter Ride will carry your sticking all the way to the back row! Available in 24", 26" or 28". 

Raw Jupiter Effects Chime/Bell

Distinctive ping with a deep, strong bell

Distinctive ping with a deep, strong bell

Dry, clear bell sound.  Great for strong color accents and various percussion effects.

Raw Jupiter Wavy Edge Effects Bell

Distinctive ping with a deep, strong bell

Raw Jupiter Wavy Edge Effects Bell

A strong, slightly distorted ping.  Can be placed on a cymbal stand or hung, for strong color accents and various percussion effects.  

24" Paper Thin Crash

28" Raw Effects Cymbal

Raw Jupiter Wavy Edge Effects Bell

 This Extra Thin Jupiter Crash opens up quick, with hot, china-like bite!

28" Raw Effects Cymbal

28" Raw Effects Cymbal

28" Raw Effects Cymbal

Hang it, mount it, play it with hands, sticks, brushes, or a bow! The possibilities are endless! 

24" Piano Cymbal

28" Raw Effects Cymbal

28" Raw Effects Cymbal

 Harmonic or rhythmic sounds can be achieved by either hitting the "keys" simultaneously, or alternating!

browse through our virtual gallery

options for purchasing our products

We are featured on Reverb and eBay!

 Our presence on Reverb and eBay allows us to showcase our craftsmanship to a global community of musicians. Click HERE to visit our Reverb store, where you can read about and view demo videos of our products!  


Furthermore, we are delighted to offer INTERNATIONAL shipping through our dedicated eBay store. Simply follow the link HERE! to explore a wide range of options available for global delivery.

our APPAREL

Embrace the passion with our collection of t-shirts!

We are excited to offer a range of merchandise that allows you to showcase your support and love for our brand. Currently, we have a collection of stylish and comfortable t-shirts available for purchase HERE

We Support

 Greetings from Austin, TX! I'm Gabriel Martinez of GM Designs, and this is my better half, Valerie. She is the most wonderful support, and together, we'd like to support another great woman, April Samuels.    


April is an American rock drummer, a breast cancer survivor, and the founder of the Breast Cancer Can Stick It!, a 501c3 nonprofit. Every year, they hold Drummathon, a remarkable event that raises awareness and crucial funds for mammograms, research, trials, and financial assistance for treatment. As a sponsor for Drummathon, we are contributing to a cause that has a significant impact on the lives of many individuals affected by breast cancer.  We encourage everyone to visit the Breast Cancer Can Stick It! website to learn more about the organization's mission, initiatives, and how to get involved. 


By spreading the word and supporting the cause, we can collectively make a difference in the lives of breast cancer patients and survivors. Breast Cancer Can Stick It! serves as an inspiration to us all, reminding us of the power of resilience, unity, and the strength of the human spirit. We will do our part to support the cause, and we encourage others to do the same. 

Customer Support

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