The M-Audio Torq Xponent is an advanced MIDI controller for a comptuer based DJ. Unlike a lot of cheaper devices in this space, the Xponent comes with a high quality, 4-channel sound card. Note that a 4-channel sound card is required if the DJ wants to play one track and listen to another. MIDI controllers that don’t have a sound card are limited to simply controlling mixing software, and typically require a more complicated setup.
