Pioneer DJ DDJ-REV1 – Scratch-style 2-channel DJ controller for Serato DJ Lite (Black)

Mixed microphone audio: Easily add your voice while you’re streaming For the first time in a Pioneer DJ controller at this level, the output of the master audio is mixed with the sound from the microphone if you have one plugged in. This means you don’t need any external equipment such as a soundcard or separate mixer if you want to add speech or vocals to your performance and route it through your computer. All sounds are sent to Serato DJ Lite so you can stream from there.