HeadphoneEQ – Real-time EQ correction for headphones on Mac

Summary: HeadphoneEQ is a macOS menu bar app that applies scientifically measured EQ corrections to headphones in real-time, adjusting frequency responses for more accurate sound.

What it does

It uses acoustic research data to apply precise EQ adjustments that compensate for non-flat frequency responses in headphones.

Who it's for

Users with Mac computers who want accurate headphone sound by correcting bass, treble, and midrange imbalances.

Why it matters

It solves the issue of uneven headphone frequency responses, improving audio fidelity through exact EQ corrections.