Elite Acoustics D6-58 Acoustic Amplifier, Battery Operated Acoustic Amplifier, Channels: 6, Power: 120 watts, Equipment: 8"" & 5.25"" speakers & 1"" silk dome tweeter, Fully equipped programmable digital mixer with effects and colour display, Highly intuitive user interface with extensive dedicated parameter control, Powerful 32-bit DSP engine with compressor, gate, mid sweepable EQ, high-pass filter, notch filter, phase inversion to each of the 4 Class A microphone preamps, Bluetooth streaming, Global controls: Aux In, Monitor, Low, Mid, High, Control channels 1-4: Gain, Control channels 5-6: Level, Aux Send, Global switches: Main, Aux, System, Chorus, Reverb, Mono, Bluetooth, Switch channel 1-4: Mute, Pad, Switch channel 3-4: Mic-Line / Instrument, + 48V, Output Source, Battery, Connections channel 1/2: Mic In (XLR), Line In (6.3 mm jack), Instrument In (6.3 mm jack), Connections channel 3/4: Mic In (XLR), Line In (6.3 mm jack), Connections channel 5/6: Left / Right Stereo In (2x 6.3 mm stereo jack), AUX input (3.5 mm stereo jack), Right channel output (6.3 mm jack), Main Out (2 x XLR), MiDi In / Out, Dimensions (W x D x H): 389 x 249 x 333 mm, Weight: 13.6 kg, Includes power supply