Berp BERP4 Trombone Small Shank Buzz Extension Resistance Piece 30' Built-in reverb

Built-in reverb

Additional built-in strain relief for the metal connector

"The Axos is such an important contribution to the line of Selmer-Paris saxophones

Weight Capacity 240 lbs

while durable

Berp BERP4 Trombone Small Shank Buzz Extension Resistance Piece 30' Built-in reverbThe buzz extension and resistance piece, better known as The Berp, helps you develop proper breath support by blowing into resistance, letting you buzz your mouthpiece while you hold your instrument in the regular playing position. The Berp also lets you press your instruments valves or move the slide to match the pitches youre buzzing, so you gain ear training benefits through reinforcing the connection between buzzing the mouthpiece and playing.