Audio Lexicon effect 8 channel professional mixer mixing console EFX8

1:Frequency Response Mic / Line input to any output: 20Hz-20KHz; ± 0.5dB
2:Total Harmonic Distortion and Noise / Total Harmonic Distortion: + noise -30dBuinput to mix
3: mic gain30dB: <0.007%
4:Mic Input Equivalent Input Noise MIC EIN @ Max gain: 150 ohms source impedance -128dBu
5:Bus Noise Noise: (20Hz-20KHz measurement bandwidth)
6:Remix / Tone mix @ max faders down: <-85dBu
7:Crosstalk between channels Mute / Mute:> 96dB
8:Crossover sub-position / fader cut-off:> 96dB
9:Aux send port / Aux send pot offness:> 86dB
10:Input and Output Impedance Microphone Input / Mic input: 2.4KΩ
Line input / Line input :11KΩ
Stereo input / Stereo input :100KΩ
Output / outputs: 75Ω
11:Input and output level microphone maximum input / Mic input max :+17 dBu
12:Line maximum input / Line input max: + 30dBu
13:Stereo maximum input / Stereo input max: + 30dBu
14:Maximum mix output / Mix output max: + 20dBu
15:Headphone output maximum / Headphone output max: 300mw / 200Ω
16:EQ (mono input) HF (high frequency): 12KHz ± 15dB
MF (intermediate frequency): 140Hz-3KHz, ± 15dB
LF (low frequency) :80Hz, ± 15dB
17:Output level L & R mix output level is :12 segment of LED indicator
18:Working conditions Temperature range / Temperature: -10 ℃ ~ +30 ℃
19:Relative humidity / Humidity: 0% ~ 80%.
20:Power supply / Power supply AC input: 85 ~ 270V; 50 / 60Hz
21:Power consumption / Power consumption: <20W