Professional chromatic toyo made by the Bolivian artisans Mamani Boss. And guarantee by professional musicians. Thanks to the tuning system this instrument has it is easy to tune it in any key. It has sliding corks witch allows the executants to obtain the refining in any tonality

Characteristics:
Material: Songo
Low tones
Mouth piece: Rounded
Frequency: 4. 40hz
Tuning: Sol
Number of rows: three
Number of pipes: 15 - 16 - 17
Approx. Measurements:
Length: 138 cm (53. 82")
Width: 37 cm (14. 43")

The Zampoña (pan flute, also known as panpipes, syrinx, or quills) is an ancient musical instrument based on the principle of the stopped pipe, consisting usually of ten or more pipes of gradually increasing length (and, at times, girth). The pan flute is played by blowing horizontally across the open end against the sharp inner edge of the pipes. This creates the regular series of pulses which generate the sound waves within the tubes A popular instrument in the Andes, it has a Quechua or Aymara origin. They come in one or two rows in a stairway position. There are 4 kinds of Zampoñas: Toyos, low sound, Zankas 1/8 higher, Maltas 1/8 higher than Zankas and Chulis 1/8 octave higher than Maltas.