Input Terminal Low Level: AUX L/R High Level: FL-FR-RL-RR,Phone IN (Hands-Free Phone Input) Digital: N/A Output Terminal Low Level (Preout): Ch1~Ch5 Digital: N/A Crossover Type: [12/24dB Linkwitz], [6/12/18/24dB Butterworth], High Pass/Low Pass/Band Pass Equalizer: 31 Bands, ISO 1 /3 Oct, 20Hz-20kHz, +/- 12dB Delay: 0-22ms (2.8-748cm) Analog Output Harmonic Distortion: 0.005% Playback Frequency Band: 10Hz - 22kHz S/N Ratio: 96dBA Channel Separation: 85dB (1kHz) Input Sensitivity (low level input): 0.6 ~5.0VR MS Input Sensitivity (with high level input): 2.0 - 15.0 VRMS Input Impedance (with low level input): 15 kΩ Input Impedance (with high level input): 2.2 kΩ Power Supply Voltage: 11 - 15 VDC Idling Current: 0.4 A / 2.5 mA (power off) Remote Voltage: IN: 7 - 15 VDC (1.3 mA. :12VDC (130mA)