IMG Stageline MPA-102, 1-Channel low noise microphone preamplifier, Power supply or battery operation, 1x Balanced XLR input, 11-Stage amplification of 20-70dB, Peak LED, Phantom power +24 V switchable, Microphone phase position switchable, Lo-Cut 100 Hz, Hi-Cut 12 kHz, 12 dB/Oct. switchable, Lo-Cut 100 Hz, Hi-Cut 12 kHz, 12 dB/Oct. switchable, 1 Stereo line input, 1 Stereo line output, Level control and panorama control for mixing the microphone signal to the stereo line channel, Frequency range: 20-20000 Hz, Input sensitivity: 0.3-150 mV switchable, Input Impedance: 2.2 Ohm (Mic), 10 kOhm (Line), Output signal: 1-12 V (line, balanced), 1-6 V (line, stereo), Output impedance: 100 Ohm, Gain: 20-70 dB (Mic) 0 db (Line), Crossover frequency: 100 Hz/-3 dB, 12 dB/oct. (low cut), 12 kHz/-3 dB, 12 dB/oct. (high cut), Low Cut 100 Hz, Signal-to-noise ratio 66 dB, unweighted (Mic), 80 dB, unweighted (Line), Distortion factor