Professional 7-channel DJ mixer with USB audio interface. The DX3000USB provide 7 channels including 5 dual stereo inputs and 2 mono MIC. It is supports most kinds of different audio source. No matter turntables, CD players, microphones, can connect to the DX3000USB. Each channel of DX3000USB is equipped with a 100mm long-wearing fader. And a fader curve switch on the 5 stereo channels for 3 different curve settings (Sharp/Mid/Soft). The cross fader curve is also adjustable in the DX3000USB. It fits all kind of mixing style. For the DJ in need of mammoth bass, the DX3000USB features an XLR subwoofer output (perfect for connecting to an active subwoofer) with adjustable crossover frequency dial and Level control. The Main Output section offers RCA and XLR stereo outputs, as well as ¼” inputs for connection to outboard FX units. It also features RCA outputs for recording set, two monitor/zone output sections RCA outputs. All connectors are golden plated.