Berp for Extra Large Trombone, Baritone, or Euphonium

Buzz Extension and Resistance Piece - Attach the berp to your horn’s leadpipe, pop in your mouthpiece, then dial in the resistance. ·Helps embouchure and ear training ·Easy swap between playing & buzzing ·Adjustable resistance ·Quieter warm-ups The Berp allows you to buzz on the mouthpiece while you finger the valves or move the slide. Buzz at the exact angle and playing position as you normally play. Problems with air or embouchure become obvious. It's simply the best way to practice.