Stories

 Orest Filipov. Tested New Saxophone Heavy Neck Screws from KGUbrass.

 

Arturo Sandoval. KGU Classic mouthpieces booster.

 

Yakiv Tsvietinskyi about KGUbrass booster.

 

Alex German. "My impressions"

 

Vladimir Chertkov. About Cone Booster KGU.

 

Sergey Cherevatenko. Stock / HEAVY/ Light trumpet caps comparison.
Stomvi Master Trumpet.

 

 Kateryna Vakuliuk. KGUBrass equipment comparison. V6 HEAVY kit.