2BC multiCORR is a powerful multiband correlation meter designed to provide detailed insight into your stereo mix’s phase relationships. Unlike traditional broadband meters, it offers 31 bands of correlation analysis, delivering a precise, frequency-specific view of how your left and right channels interact. This detailed approach helps identify potential issues such as excessive stereo spread or out-of-phase content that can cause cancellation when your mix is summed to mono. Additional stereo balance and correlation meters complement the multiband analysis, giving you a comprehensive overview of your audio’s spatial characteristics.

This tool is especially useful for ensuring mix compatibility across various playback systems, including vinyl, portable speakers, and smart devices, where mono playback or limited bass response is common. With four bands dedicated to the critical bottom octave and multiple bands covering frequencies up to 400 Hz, 2BC multiCORR helps you manage low-frequency phase issues that could affect the quality and clarity of your mix. The plugin also includes five essential monitor controls—Left-Only, Right-Only, Mono (L+R), Difference (L-R), and Flip—allowing detailed focus on individual channels or alternate listening perspectives to quickly identify and resolve stereo imaging problems.

Featuring a true linear scale for correlation readings, this plugin provides visuals that align closely with your auditory perception, improving accuracy over traditional cosine scales. Its user interface can be collapsed to show only the necessary controls, streamlining your workflow. Designed for compatibility with all major DAWs and available as a standalone application, 2BC multiCORR offers flexible metering solutions for professional audio engineers seeking precise stereo phase analysis and monitoring.