and high quality Features: "The unique features of A6 mixer" Built-in high-speed ARM chip with unique low noise and voice change,Modification, reverberation, delay, electronic sound effects and other processing technologies. "Multifunctional and convenient mixer"Combined digital sound card, tuning sound effects,MP3 player, USB player, built-in Bluetooth-compatible real-time monitoring,Multi-input reverberation effect 48V power supply for high, middle and . "Suitable for many occasions"Can be used for stage performances, bands, conference rooms, recording studios, bars and other occasions. "USB playback function"Support audio devices with USB interface, lossless sound quality playback,All in A6 analog digital mixer. "Analog mixer combined with digital sound cardFlexible LOOPBACK function, perfect for recording and webcasting,Using LXR combination microphone input interface,the level can be seen in the recording state, which is convenient for flexible adjustment at any for time. "Compatible and powerful"Can be connected to a variety of audio equipment, a wide range of applications. Specification: LED indication: MAIN STEREO LEVEL knob, the green light is on when the MAIN LEVEL signal reaches -10dB, and the red light is on when it reaches 3dB below the distortion Input and output level: MIC (-60dB) LINE OUTPUT (-40dB) MAX OUT (+12dB) USB audio: 2IN/2OUT USB audio 2.0 compatible, decoding rate: 48.1kHz, Bit depth: 24-bit Effect category: independent volume adjustment effect: true digital effect processing Phantom power supply voltage: support large diaphragm condenser microphone Voltage adapter: for DC 5V/2.0A standard Materials:Metal+ABS Package Size: app.27.3*8.2*26CM/10.92*3.28*210.4in Optional Styles&Colors: 1, 2, Quantity: 1set Package includes: 1*Mixer, 1* a manual (Chinese/English) optional 1* power supply with the same wire 1* power adapter