The four-colour LEDs allow for warm and dynamic colour mixing

Supplied with power cable without plug

It gives that professional final touch to any musical mix at a touch

and the led lights more brightly as the signal approaches the peak point

Upgrade Ref4 Headphone to SoundID for Headphones s-dedupe_1379-1014 The four-colour LEDs allow forUpgrade your headphones to improve your mixing process with our latest features! The latest product upgrade includes reimagined UX to ease your workflow, additional software features to improve your mixes and smaller improvement for advanced monitoring. After the upgrade, select your headphone calibration profile, adjust features and leave in the background it will seamlessly fit into your workflow. Features SoundID Reference app for Headphones