This Wireless DVS Control System Doesn’t Require Control Vinyl Imagine being able to DJ with DVS-compatible DJ software without having to use control vinyl — or without ever dropping a needle. It’s possible with the MWM Phase Essential Wireless DVS controller system. The Phase system consists of a dock and two transmitters, which you’ll place atop the records on your decks. The transmitters are essentially motion sensors, reading the motion of the record and transmitting it back to the dock. The dock connects to your DVS rig via RCA connections, allowing you to control your digital tracks just like you would with control vinyl. And because the MWM Phase Essential Wireless DVS controller system doesn’t use a needle to track your movements, it’s impervious to external issues, such as excessive rumble.