- A professional Ronroco made of Naranjillo wood
- A strings set: Medina Artigas for ronroco
- An awayo cover case for ronroco
- Learning Method for Hualaycho and Ronroco by Ernesto Cavour
General features of Ronroco:
Sound box: Oregon Pine Halfboard
Type of wood: Naranjillo
Sound hole:Oval shaped
Tuning Pegs: Metallic Material
Bridge: Bolivian Jacaranda and bone frets
General Features: Half Board
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.
Length: 75 cm. (29.53")
Width: 25 cm. (9.84").
The ronroco is a larger relative of the charango, in Bolivia, 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 Bolivia by Gonzalo Hermosa a member of the famous Group Kjarkas is well known within the musicians and string Instruments lovers."