技术参数
Mic Input
Microphone Input
Type XLR/¼ " combo connector, electronically balanced
Mic E.I.N.1 (20Hz - 20kHz)
@ 0 source resistance -130 dB / -133.1 dB A-weighted
@ 50 source resistance -128 dB / -131.5 dB A-weighted
@ 150 source resistance -127 dB / -129.8 dB A-weighted
Frequency response (–1 dB) 18 Hz - 40 kHz
Frequency response (–3 dB) < 10 Hz - 75 kHz
Gain range +15 dB to +55 dB
Max. input level +12 dBu @ +10 dB Gain
Impedance 2 k
Signal-to-noise ratio 98 dB / 101 dB A-weighted (0 dBu in @ +22 dB Gain)
Distortion (THD+N) 0.013%
Frequency Response (Mic In Main Out)
18Hz - 40kHz +0 dB / -1 dB
10Hz - 75kHz +0 dB / -3 dB
Stereo Line Input
Type RCA jacks, unbalanced
Impedance 6 k
Gain range -∞ to +20 dB
Max. input level +20 dBu
2-Track In
Type RCA jacks, unbalanced
Impedance 20 k
Max. input level +20 dBu
Headset Mic In
Type ⁄" TRS mini jack
Impedance 6 k
Max. input level +22 dBu @ Gain Min
Equalizer
Low 80 Hz / ±15 dB
High 12 kHz / ±15 dB
Main Outputs
Type RCA, unbalanced
Impedance 470
Max. output level +22 dBu
Phones Output
Type ⁄" TRS mini jack
Max. output level +7 dBu / 150
System Data (Noise)
Main mix @ -∞, channel fader @ -∞ -96 dBu / -101 dBu A-weighted
Main mix @ 0dB, channel fader @ -∞ -82 dBu / -87 dBu A-weighted
Main mix @ 0dB, channel fader @ 0dB -80 dBu / -85 dBu A-weighted
External USB Switching Power Supply
Input voltage 100-240 V~, 50/60 Hz
Power consumption 3.6 W
302USB
Input voltage 5 VDC, 500 mA
Power consumption 0.9 W
USB
Connector Type B
Converter 16-bit
Sample Rate 48 kHz
Size/Weight
Dimensions (H x W x D) 46 x 114 x 136 mm (1.8 x 4.5 x 5.4")
Weight 0.4 kg (0.9 lbs)
1
Equivalent Input Noise
10 11
快速启动向导
XENYX 302USB