Pro Red 4 Channel Bluetooth Audio Mixer 4-Input 2-Bus XLR 3Pin DJ Live Sound Mixing Console with USB MP3 EQ 48V Phantom Power

  MiCWL Audio Inc.   Original MiCWL Audio New design Brand New    SMR400-USB  4 Channel Mixing Sound Console     100V-240V Universal Worldwide working          MSRP: $499.00     Brand New - Original Packaging   Authorized Dealer - Warranty By Manufacturer of MICWL Audio Inc.           4 channels input. High-performance microphone pre-amplifier with phantom power(+48V). Built-in mute switching mode power supply. High-performance three colors output level meter. 24-400Hz adjustable dual channels sub output. With MP3, USB input players. Exquisite color crystal buttons channel switch. SMT automated technique for strict control the consistency of the products.     TECHNICAL SPECIFICATIONS:   Frequency Response:20Hz-20KHz, ±0.5dB THD+N: -30dB input to mix, mic gain 30dB,<0.007% Mic Input Ein: MIC EIN@Max gain,150 ohms source impedance -128dB Bus Noise: Noise(20Hz-20KHz measurement bandwidth) Audio Mixing:MIX@MAX faders down<-85dB) Crosstalk Between Channels:>96dB Crossover Fader Position:>96dB Aux Send Port:>86dB Output Level Meter:L/R mix output level is 12 segment of LED indicator Power: AC input 100-240V 50/60Hz Power Consumption:<30W       1x  Red 4 Channel Audio Mixer   1x  Power Adapter Cable   1X Manual         Warranty： 　   One Year Warranty Covered by MICWL Audio Inc.