The SV-120 provides violinists of all levels with the experience of playing in the sonically rich, virtual environment of a concert hall while silent characteristics also offer the advantage of being able to play or practice anytime, anywhere. Refined with an oval shaped neck and advanced circuitry the SV-120 offers enhanced playability and cleaner sound along with its full-bodied tone and volume. Built-in reverb. An input jack allows connection of a CD or MD player for playing along with your favorite recordings. A phone jack adaptor offers direct connection to a P.A system or external audio equipment.