... while channel3 with channel2 priority input and channel4 with channel 3 priority input. The phoenix type 100V, 70V and 4 ... :4 separate amplifier into one chassisClass D amplifier of rack mounted type in 2URated power from 120W to 240W per ... RatioBetter than 85 dBTHDLess than 0.1% at 1KHz, 1/3 rated powerControlsPower switch, volume controlIndicatorsPower, clip , signal, protectProtectionAC fuse ...