MADE IN GERMANY
The "MACK" is a training accessory for brass instruments. It is used for perfect control of the air flow and is simply attached to the mouthpipe together with the...
Born in Sonthofen (Allgäu), Wolfgang Guggenberger received several awards at a young age, including the 1st federal prize and the European prize at “Jugend musiziert” (young people make music) competition. In 1978, he distinguished himself as a prizewinner and scholarship holder at the renowned German Music Competition. He supplemented his studies in Munich with Rolf Quinque and Trossingen with...