The ZVL is a multi amplifier synching module designed to allow a user to link, strap, and tune the preamps of multiple amplifiers from a single module for precision control of large mobile audio systems. The ZVL was designed to work seamlessly with the Z13000, M9000, M5000, M2500, SS2000, SS1100, and SS600 using the ZVL INPUT, but it is universally compatible and will work with discontinued DM Series amps as well as other brands of amplifiers.
