Tres Cubano .Acoustic Electric Cuban Tres ,Tres Cubano Electro Acustico with Fishman Classic Pickup System The Cuban Tres has 6 Metallic strings The Cuban TRes has Brilliant and Fantastic sound. The Cuban Tres Acoustic Electric Has Mic Fishman This Instrument "Cuban Tres" is to play all kind of Music,The Cuban Tres has good sound to play Salsa,Boleros,Chachacha, Son Cubano.