User Manual

19 XENYX QX2442USB/QX2222USB/QX1832USB/QX1622USB User Manual
7. Specications
QX2442USB
Microphone Inputs
XENYX Mic preamps 10
Type XLR connector, balanced,
discrete input circuit
Mic E.I.N. (20 Hz - 20 kHz)
@ 0Ω source resistance -134 dB / -136 dB A-weighted
@ 50Ω source resistance -131 dB / -133 dB A-weighted
@ 150Ω source resistance -129 dB / -131 dB A-weighted
Frequency response <10 Hz - 150 kHz (-1 dB)
<10 Hz - 200 kHz (-3 dB)
Gain range +10 dB to +60 dB
Max. input level +12 dBu @ +10 dB gain
Impedance 2 kΩ balanced
Signal-to-noise ratio 108 dB / 110 dB A-weighted
(0 dBu In @ +22 dB gain)
Distortion (THD+N) 0.005% / 0.004% A-weighted
Phantom power Switchable, +48 V
Line Input
Type ¼" TRS connector, balanced
Impedance 20 kΩ balanced, 10 kΩ unbalanced
Gain range -10 dB to +40 dB
Max. input level 30 dBu
Frequency Response (Mic In → Main Out)
<10Hz - 160kHz ±3 dB
Stereo Inputs
Type 4 x ¼" TRS connector, balanced
Impedance 20 kΩ balanced, 10 kΩ unbalanced
Gain range -20 dB to +20 dB
Max. input level +22 dBu
2-Track In
Type RCA connector
Impedance 10 kΩ
Max. input level +22 dBu
Equalizer 3-Band Semi-Parametric
Low 80 Hz / ±15 dB
Mid Variable 100 Hz - 8 kHz / ±15 dB
High 12 kHz / ±15 dB
Equalizer 4-Band Fixed
Low 80 Hz / ±15 dB
Low mid 500 Hz / ±15 dB
High mid 3 kHz / ±15 dB
High 12 kHz / ±15 dB
Channel Inserts
Type ¼" TRS connector, unbalanced
Max. input level +22 dBu
AUX Sends
Type 4 x ¼" TRS connector, balanced
Impedance 120 Ω
Max. output level +22 dBu
AUX Returns
Type 4 x ¼" TRS connector, balanced
Impedance 20 kΩ balanced, 10 kΩ unbalanced
Max. input level +22 dBu
Main Outputs
Type XLR and ¼" connectors, balanced
Impedance 240 Ω balanced, 120 Ω unbalanced
Max. output level +28 dBu
Control Room Output
Type ¼" TRS connector, balanced
Impedance 120 Ω
Max. output level +22 dBu
Phones Output
Type ¼" TRS connector, unbalanced
Impedance 25 Ω
Max. output level +21 dBu / 150 Ω (+25 dBm)