Berp BERP1 French Horn Buzz Extension Resistance Piece 5' the AS53 is an affordable

the AS53 is an affordable way to ease into the classic sounds of the semi-hollow guitar

they also have a tremendous range from low to high notes

Pursuing the perfect sound

AC Power Consumption (⅛ power) 100 VAC

Berp BERP1 French Horn Buzz Extension Resistance Piece 5' the AS53 is an affordableThe 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.