I just stopped in the middle of a very important mix to thank you for developing this and offering it for free. If you're wondering how it's going for those who added what you built to their pipeline, it's been so helpful. I'm not ever mixing without it. What a huge boost. It doesn't just work, it elevates. It's going fairly well and we're on our third song. Okay who am I kidding...? ITS' GOING FANTASTIC! TYSM!!! We got a LIVE one here! HAhaHaHAhaAHa
A real-time analyzer that shows mono compatibility across frequencies, helping you identify where your stereo image collapses.
Real-Time Spectral Mono Compatibility Analyzer
CHECK
A real-time analyzer that shows mono compatibility across frequencies, helping you identify where your stereo image collapses.
Real-Time Spectral Mono Compatibility Analyzer
Previews
CHECK is a real-time spectral mono compatibility analyzer designed to reveal how your mix behaves when summed to mono. Instead of relying on a single correlation value, it displays a frequency-based view of stereo integrity, showing exactly where your mix holds up and where it collapses. Using a 40-band spectral correlation curve, CHECK highlights problem areas across the frequency spectrum while providing a bass-weighted score that emphasizes low-frequency performance. Additional controls allow you to focus analysis on low, full, or high frequency ranges, and instantly monitor mono or side signals to hear what is being lost. With zero latency and a lightweight design, CHECK provides immediate visual and audible feedback for evaluating stereo compatibility in any mix.
What CHECK offers
What’s new
- Inital release on MuseHub

