Used Heritage Audio HA-73 EQ Equalizer

Used Heritage Audio HA-73 EQ in great condition—classic 73-style tone with modern reliability. This single-channel mic preamp and EQ delivers up to 80 dB of gain via Carnhill transformers for rich, musical saturation and detailed clarity. Features a 3-band EQ with selectable frequency points, high-pass filter, and DI input for bass or keys. Ideal for vocals, guitars, drums, and anything needing authentic vintage character with precise shaping.