Best Brass Trumpet Compact Warm Up Mute

An item which transforms nervousness into a feeling of confidence. This was the concept behind the development of the new Sound Transformer "Warm-up." It features good intonation and quietness in a tiny size, and immediately gained the favor of professional brass musicians. After a few years, the Warm-up earned a worldwide reputation for high quality and helped not only professionals but amateurs alike. And now, you can try it too.