B.E.R.P Ultimate (Buzz Extension & Resistance Piece) Buzzing Aid

Description

This new technology 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. The original is the favorite practice aid of 30,000 brass professionals and students worldwide. Now, after 12 years of research and feedback from loyal users, we introduce the next generation: The New Ultimate B.E.R.P!
Adjustable resistance dial slides over four holes to let you tune the BERP to any resistance you want. Beginners can set it to the resistance that matches their ability.
Side-by-side design lets you switch between playing and buzzing instantly. You can efficiently work out passages through playing and buzzing more easily.
Adjustable clamp fits around the receiver opening of any brand or model of instrument. If you play a brass instrument, there's an Ultimate BERP for you.
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