EKO’s philosophy of offering exceptional value for money in its products is perfectly embodied in the DUO, which achieves the ideal balance between aesthetics and attention to detail. The open-pore satin finish allows a clear connection with the wood, letting players feel its vibrations. The fingerboard and bridge are made of South American Roupanà, and, as with other series, the A and Acw shapes feature a 46mm nut width and a 630mm scale length. The wooden binding is rounded for maximum comfort. The amplification system is the Fishman Flex Plus T, which includes a display tuner.