The Black Box Analog Design HG-Q is a high-end analog equalizer that combines the warmth and harmonic richness of vacuum tubes with the precision and control of solid-state circuitry. Designed for tracking, mixing, and mastering, the HG-Q delivers powerful tonal shaping while maintaining exceptional clarity, depth, and musicality.

Combining tube and solid-state equalization in a single unit, the HG-Q offers a wide range of sonic possibilities, from subtle tonal enhancement to bold, character-rich EQ adjustments. Its analog design provides the flexibility to shape individual instruments, vocals, buses, or complete mixes with exceptional detail and control.

Built for engineers who demand both versatility and character, the HG-Q brings together modern precision and classic analog tone in a powerful professional equalizer.