This 12 channel amplifier is available in either a 12 x 40W Class A/B or 12 x 60W Class D design and can be installed as a table top or rack mounted (2U) unit. Both of these amplifiers have bridgeable channel outputs, individual source inputs plus 2 standard line level BUS inputs to feed any or all channels, independent input selectors, channel gain controls, manual, auto on/off and 12V turn on modes, as well as bi-colour LED zone status indicators and removable rack ears.