Soundbox: Fiber Glass cover
Fingerboard: Rose wood
Type of wood: Tarco
Strings: Nylon
Tuning Pins: Metalic Material
Bridge: bone frets
Equalizer System: Four bands
Frequency Channel: 1 way out, plug
Main Features. Notch Filter
Tuning: typically tuned GCEAE. all ten strings are tuned inside one octave. The five pairs of courses or strings are pitched as follows (from 5th to 1st course): gg cc eE aa ee.) It usually has 5 charango strings and 5 guitar strings.Approx.Size:
Lenght: 78 cm (30.83")
Widht: 25 cm. (9.88").
Height: 6 cm.(2.37")

The ronroco is a larger relative of the charango, in Los Andes, a ronroco is an octave down from a charango, with its distinctive shape and sound is a traditional Andean stringed instrument of the lute family. Developed in Los Andes by Gonzalo Hermosa a member of the famous Group Kjarkas is well known within the musicians and string Instruments lovers.