Behringer XENYX X2442USB 24 Channel Analog Mixer

Specifications
Microphone Input Type: XLR, Electronically Balanced, Discrete Input Circuit
Mic EIN (20Hz - 20kHz)
0Ω Source Resistance: -134 dB / 135.7 dB A-Weighted
50Ω Source Resistance: -131 dB / 133.3 dB A-Weighted
150Ω Source Resistance: -129 dB / 130.5 dB A-Weighted
Frequency Response
Microphone Input To Main Out:
Gain Range: +10 To +60 dB
Max Input Level: +12 dBu @ +10 dB Gain
Impedance: Approximately 2.6kΩ Balanced
Signal-To-Noise Ratio: 110 dB / 112 dB A-Weighted (0 dBu In @ +22 dB Gain)
Distortion (THD + N): 0.005 / 0.004 A-Weighted
Line Input
Type: 1/4in TRS Connector Electronically Balanced
Impedance: Approximately 20kΩ Balanced, 10kΩ Unbalanced
Gain Range: -10 To +40 dB
Max Input Level: 30 dBu
Fade-Out Attenutation (Cross-Talk Attenutation)
Main Fader Closed: 90 dB
Channel Muted: 89 dB
Channel Fader Closed: 89 dB
Frequency Response
Microphone Input To Main Out:
Stereo Input Type: 1/4in TRS Connector, Electronically Balanced
Stereo Input Impedance: Approximately 20kΩ
Stereo Max Input Level: +22 dBu
EQ Mono Channels
Low: 80Hz / ±15 dB
Mid: 100Hz - 8kHz / ±15 dB
High: 12kHz / ±15dB
EQ Stereo Channels
Low: 80Hz / ±15 dB
Low Mid: 500Hz / ±15 dB
High Mid: 3kHz / ±15 dB
High: 12kHz / ±15 dB
AUX Sends:
Type: 1/4in TS Connector, Unbalanced
AUX Sends Impedance: Approximately 120Ω
AUX Sends Max Output Level: +22 dBu
Stereo AUX Returns:
Type: 1/4in TRS Connector, Electronically Balanced
Stereo AUX Returns Impedance: Approximately 20kΩ Balanced / 10kΩ Unbalanced
Stereo AUX Returns Max Input Level: +22 dBu
Main Outputs:
Type: XLR, Electronically Balanced and 1/4in TRS Balanced
Impedance: Approximately 240;ohm Symm. / 120Ω Unbalanced
Max Output Level: +28 dBu
Control Room Outputs:
Type: 1/4in TS Connector Unbalanced
Impedance: Approximately 120Ω
Max Output Level: +22 dBu
Headphones Outputs
Type: 1/4in TRS Connector, Unbalanced
Max Output Level: +19 dBu / 150Ω (+25 dBm)
Power Supply:
Mains Voltage: 100 - 240V, 50/60Hz
Power Consumption: 50 W