Kramer PA-240Z 240W Power Amplifier, Power Amplifier, 1 x 240 W @ 70 V / 100 V, 2 x 120 W @ 4 / 8 Ohm, With balanced and unbalanced inputs and line level output, 2 Inputs with individual reinforcement, Each output supports independent input mixing with master volume, 3-band parametric EQ and selectable high-pass filter, Controllable via RS-232 and IP, Integrated DSP, Incl. power cable@+@+*Technical data:*@+@+, Inputs: 1 x unbalanced stereo with 3.5 mm jack, 1 x balanced stereo +4 dBu/10 kO with 5-pole terminal block, Outputs: 1 x balanced stereo line level with 5-pole terminal block, 1 x stereo or 1 x mono speaker output with 4-pole large terminal block, Input sensitivity: Reaches full power at 0.3 V (-10 dBV), Output power: 2x 120 W @4 ohms or 8 ohms or 1 x 240 W @70 V or 100 V, Amplifier type: Class D, Max. voltage gain: 26 dB SE/32 dB BTL, Dynamic range: 119 dB, Frequency range: 20 to 20000 Hz @ +/-1 dB, Signal to noise ratio: 80 dB - 10 dBV, 20 to 20,000 Hz, Control: Screw trimmer as gain attenuator, IP and RS-232, Audio THD+noise: 0.003 % (1,000 Hz @ 1 W), Audio 2 harmonic: 0.08 % @75 W RMS @ 4 ohms, 6670 Hz, Power supply: Universal mains 85 to 265 VAC (full power at 120 to 230 V), Overall efficiency: 89.5 %., Dimensions: 21.5 x 16.3 x 4.4 cm, Weight: 0.9 kg