SoundID Reference for Multichannel Upgrade from Reference 3 or 4 Studio Edition

SoundID Reference for Multichannel is calibration software that delivers accurate, reliable reference sound for speaker setups ranging from simple stereo up to 9.1.6 Atmos systems. It also calibrates any of 480+ headphone models, so you get consistent monitoring across speakers and headphones. The intuitive measurement process uses an individually calibrated microphone to analyze your room, then applies phase-based time alignment for satellite and LFE channels with sub-millisecond accuracy, sharpening your soundstage. Choose a target mode—Dolby Atmos Music curve, flat response, or a custom profile—and apply calibration via the plugin in your DAW or export to supported hardware. Compatible with VST2, VST3, AAX, and AU formats, it suits hobby producers mixing in multichannel or Atmos rooms who need mixes that translate reliably across playback systems. This upgrade is for owners of Reference 4 Studio Edition.