depusheng dt12 studio audio mixer 12-channel dj sound controller interface w/usb drive for computer recording input, xlr microphone jack, 48v power, rca input/output for professional and beginners depusheng <p><b>features</b>:</p> <p>1. multi function knobs: each channel has gain, 3-band eq, aux, effect, pan control knobs.</p> <p>2. straight slide fader: the fader can control the volume of each input signal, also can adjust the output size of the dsp effect.</p> <p>3. balance input & line input: 1balance input: electronically balanced inputs acceptable a standard xlr male connector. 2line input: this use for connection deck, turntable, keyboard etc.</p> <p>4. led digital display, digital effects: led digital display has a variety of models. electronic digital musical instrument control different space performance.</p> <p>5. mp3 control area, u disk input: with usb interface, you can play the songs in the u disk.</p> <p><b>technical parameters:</b></p> <p>▲output level: 19dbm</p> <p>▲noise: -105db </p> <p>▲signal to noise ratio: 80db </p> <p>▲headset output power: 100mw </p> <p>▲balanced low frequency: 80hz ~ 15db </p> <p>intermediate frequency: 2.5khz ~ 15db</p> <p>high frequency: 12khz ~ 15db</p> <p>▲gain control: mono -60db ~ -40db </p> <p>▲frequency response: 20hz~20khz </p> <p>▲total harmonic distortion+noise: 0.003%</p> <p><b>product detail:</b></p> <p>1. mp3 & usb status display: mp3 display and control, can connect computer.</p> <p>2. the mixer fader: made of plastic, convenient to use and durable.</p> <p>3. output level display: display the main output size of the left and right channel machine.</p> <p>4. adjust the frequency of tone: this has a function which controls the 3 level frequency tone of each channel.</p> <p><b>package included:</b></p> <p>1 x mixing console</p> <p>1 x charging cable</p> <p>1 x user manual (english)</p>