Professional Sound Audio Device 8-Channel Stereo Mixer Amplifier Usb Bluetooth

<p>Professional Sound Audio Device 8-channel Stereo Mixer Amplifier Usb Bluetooth <br><br></p> <p></p> <p></p> <p></p> <p>Please Note: </p> <p>Please Read the User Manual Carefully Before Use and Pay Special Attention to the Safety Precautions Included.</p> <p>Please Allow the Slight Color Difference Caused by the Shooting Light and 1-3cm Error Due to Manual Measurement. Please Make Sure You Do Not Mind Before You Order.<br><br></p> <p></p> <p></p> <p></p> <p>Frequency Response:</p> <p>Microphone/Line Input to Any Output Terminal ± 1.5db, 20hz~20khz</p> <p>Total Harmonic Distortion+Noise:</p> <p>Microphone Sensitivity - 30db, Mixing Output+14dbu&lt;0.02% @ 1khz</p> <p>Noise:</p> <p>Microphone Input Equivalent Noise Ein (Maximum Gain) - 127db (Original Impedance 150 Ω)</p> <p>Aux, Mix and Main Control Are at 0db (the Pusher Is at the Lower End) V&lt;- 84dbu</p> <p>Cross Talk Between Channels (1khz):</p> <p>Channel Mute&gt;90db</p> <p>Pusher off (Reference Mark+10)&gt;90db</p> <p>Aux Transmitting Port Closed&gt;83db</p> <p>Eq (Mono Onput)</p> <p>Q(Mf): 1.5</p> <p>Low (Low Frequency): 80hz ± 15db</p> <p>Mid (Sweep Frequency): 150hz-3.5khz, ± 15db</p> <p>High (High Frequency): 12khz ± 15db</p> <p>Eq (Stereo Input)</p> <p>Q(Mf): 0.8</p> <p>Low (Low Frequency): 80hz ± 15db</p> <p>Mid: 720hz, ± 15db</p> <p>High (High Frequency): 12khz ± 15db </p> <p>Power Consumption Ac Power Supply: ＜ 35w</p> <p>Temperature Range: 5 °C+40 °C</p> <p>Input/Output Level, Input/Output Impedance</p> <p>Mic Input Maximum+15dbu, 2k Ω</p> <p>Line Input Maximum+30dbu, 10k Ω</p> <p>Stereo Input Maximum+30dbu, 65k Ω, 35k Ω</p> <p>Output Impedance - 150 Ω, 75 Ω</p> <p>Gross Weight: 4.6kg/10.14lbs</p> <p>Net Weight: 4.2kg/9.25lbs</p> <p>Package Size: 41*35*5cm/16.14*13.77*1.96in</p> <p>Product Size: 38*31*3.5cm/14.96*12.2*1.38in<br><br></p> <p></p> <p></p> <p></p> <p>Package Included</p> <p>1*Mixer</p> <p>1*Power Adapter</p> <p>1*Chinese and English Manual</p>