H-EQ is a dynamic hybrid equalizer that blends vintage and modern tonal characteristics inspired by classic British and American consoles. It offers seven unique filter types per band, including a specially designed asymmetrical bell filter that adds distinct shaping capabilities. The interface features an intuitive keyboard graphic, enabling users to select frequencies by clicking on musical notes, streamlining the EQ process for both beginners and professionals.

Designed for precision, H-EQ includes an exclusive Mid-Side (MS) mode allowing separate equalization of the mid and side components of a stereo signal. This feature enhances stereo imaging control and creative mixing options. The built-in real-time frequency spectrum analyzer provides multiple display options, such as input, output, and combined signal views, with customizable settings like freeze and peak hold to closely monitor frequency content throughout the mixing process.

Additional controls include input and output faders, analog emulation settings that introduce subtle noise and harmonic distortion for warmth, and flexible EQ modes supporting stereo, linked, unlinked, and MS configurations. Users can manipulate bands directly using band markers and adjust phase and signal trim for precise output management. This comprehensive feature set makes H-EQ a powerful tool for shaping sound with both character and clarity.