Loading... Please wait...4-channel pack features 2 inputs (plug-ins) per channel: 8 total. Load rating: 10 amp per channel, 30 amps max total entire unit. Dual power cords allow for max load of 15 amps channels 1&2, 15 amps channels 3&4. 10 amp circuit breaker for each channel. 256 step dimming resolution. 4-channel test buttons. 3-Pin XLR input and output. Includes hanging bracket and two power cords.