Square section with a tapered mouthpiece, made of finished wood, with a graduated square sliding piston and a knob at the end for easy handling. The slider is marked with a diatonic scale. Used to demonstrate the phenomenon of beats in conjunction with a second pipe of the same type. Approximate overall length when extended 840 mm.

We are manufacturers and suppliers of the Open-Ended Organ Pipe, serving Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.