Apollo Monitor Correction Add-on for SoundID Reference

Apollo Monitor Correction Add-on brings Sonarworks’ trusted SoundID Reference room and headphone calibration directly onto Universal Audio Apollo X Gen 1 and Gen 2 interfaces. It runs speaker and headphone correction profiles on the hardware itself, so your monitoring stays accurate with near-zero latency while you record, mix, and master. Calibrate stereo through immersive surround layouts up to 9.1.6, choose from over 500 supported headphone models, and run one speaker profile alongside up to two headphone profiles at once. Calibrated bass management handles stereo setups with a subwoofer, while Flat, Dolby Atmos Music, Custom Target, and Translation Check modes let you audition mixes across different playback systems. It suits hobby producers and seasoned engineers who want consistent, professional-sounding decisions in untreated rooms or on headphones, with activation available on three devices.