The goal of our company: "Create music accessories of the highest quality, which will be appreciated all over the world."

   The company «KGUBrass» was founded by two musicians from Ukraine. They first met in 2004 and that meeting was the starting point from which the rise of the company took place.

   At the end of 2011, KGUBrass started production of first custom valve parts for popular trumpet models and since that time our product line counts more than 100 different products and variations such as trumpet trim kits, boosters for mouthpiece and leather accessories.

KGUBrass works with best retail and wholesale DEALERS in US and EU. 

Brand became highly recognized and gain popularity among great musicians worldwide.

As insiders in the musical world, we have an edge in taking account our performers’ requests, imprinting our ideas into our product.                                      


I have had KGU make me several trim kits for my horns. The quality of the kits have been amazing with excellent plating. I have found the pricing to be very reasonable for the product and less costly than the competitors. I would recommend the KGU products to anyone looking for a great products at a reasonable price. 

Doug Lutke

I have now had three kits from KGU. Raw brass, silver plate with turquoise stone and a silver plate Lapiz Lazuli Bach Strad kit. In addition the guys made me a booster to fit my Jet Tone mouthpiece. Nothing was too much trouble and the craftsmanship and finish is outstanding. 

The difference to my instruments response and tone is instant. Great products and great price. Thanks. 

Ian Cottrell

I'm just writing to let you know what an excellent addition the booster is to my overall sound and accuracy. Once I adjusted it it was an awesome experience. When I went to hit any note on my Bach 43 all my notes were more secure. Before using the booster I would always worry that my notes in the mid to upper register would crack or break up. With the booster I no longer worry about that! Highly recommend this to anyone thinking about getting one. You won't be sorry.

Michael Fisher: Trumpet Mouthpiece Booster

Hi - got the caps today. Nice product - thanks. I've ordered a few sets of trim from Pickett over the last couple of years, but I think they've just lost a customer....not even worth making my own at your price and quality.

James England, United Kingdom: Besson Kunstul Trumpet Trim Kit Cone Caps. Raw Brass.