16 XENYX QX1204USB/Q1204USB
快速启动向导
17
其他的重要信息
1. 在线注册。 请购买 MUSIC Group 产品后立
即在
behringer. com 网站注册。 网页上有简单
的在线注册表格。 这有助于我们更快更有效
率地处理您维修等事宜。 请阅读保修的相关
条款及条件。
2. 无法正常工作。 若您的 MUSIC Group 产品
无法正常工作, 我们会为您尽快修复。 请联
系您购买产品的销售商。 若你所在地区没有
MUSIC Group 销售商, 请联系 behringer. com 网站
的 “WHERETOBUY” 一栏下的所列出的子公司
或经销商。
3. 电源连接。 将本设备连接电源前, 请确
保使用的电压正确。 保险丝需要更换时,
必须使用相同型号及定额的保险丝。
其他的重要信息
技术参数
QX1204USB Q1204USB
Mono Inputs
Microphone inputs
(XENYX Mic preamp)
4
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 -132 dB / -134 dB A-weighted
@ 50 Ω
source resistance
-132 dB / -135 dB A-weighted -131 dB / -132 dB A-weighted
@ 150 Ω
source resistance
-131 dB / -133 dB A-weighted -128 dB / -131 dB A-weighted
Frequency response
(-1 dB)
<10 Hz - 150 kHz (-1 dB)
Frequency response
(-3 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 2 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
Low 80 Hz / ±15 dB
Mid 2.5 kHz / ±15 dB
High 12 kHz / ±15 dB
AUX Sends
Type 2 x ¼ " TRS connector, balanced
Impedance 120 Ω
Max. output level +22 dBu
AUX Returns
Type 2 x ¼ " TRS connector, balanced
Impedance 20 kΩ balanced, 10 kΩ unbalanced
Max. input level +22 dBu
QX1204USB Q1204USB
Main Outputs
Type XLR connector, 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)
2-Track Out
Type RCA connector
Impedance 1 kΩ
Max. output level +22 dBu
DSP
Type KLARK TEKNIK —
Converter 24-bit Sigma-Delta —
64/128-times oversampling —
Sampling rate 40 kHz —
Wireless Input
USB dongle Accepts signals from 2 independent Behringer ULM mics
Main Mix System Data (Noise)
Main mix @ -∞,
channel fader @ -∞
-105 dB / -108 dB A-weighted
Main mix @ 0 dB,
channel fader @ -∞
-95 dB / -97 dB A-weighted
Main mix @ 0 dB,
channel fader @ 0 dB
-83 dB / -85 dB A-weighted
Power Supply
Mains voltage 100 – 240 V~, 50/60 Hz
Power consumption 40 W
Fuse (100 - 240 V~,
50/60 Hz)
T 1.6 A H 250 V
Mains connector Standard IEC receptacle
USB
Connector Type B
Audio Stereo in/out
Converter 16-bit
Sample rate 48 kHz
Physical/Weight
Dimensions (W x D x H)
10.4 x 13 x 3.5"
265 x 330 x 90 mm
10.4 x 13 x 3.5"
265 x 330 x 90 mm
Weight 6.3 lbs / 2.9 kg 6.2 lbs / 2.8 kg