Unlock the next generation of precision monitoring by upgrading your Reference 4 Headphone Edition to SoundID Reference. This upgrade is designed for creators who need their headphone mixes to translate perfectly to the real world—from car stereos to high-end home theaters.

SoundID Reference builds on the legendary accuracy of Reference 4 with a completely reimagined user experience and powerful new tools. The headline addition is the Translation Check feature, which allows you to simulate your mix on over 20 different devices (like smartphones, laptops, and famous studio monitors) without ever taking off your headphones. With improved stability and a streamlined interface that stays out of your way, this upgrade ensures that your "flat" reference sound is more flexible and reliable than ever.