Used Maag Audio EQ4 Rack Equipment

Used Maag Audio EQ4 in excellent condition—an acclaimed 500-series 6-band EQ prized for its musical clarity and signature AIR Band. Features fixed-frequency bands at 10 Hz, 40 Hz, 160 Hz, 650 Hz, 2.5 kHz, plus AIR at 2.5/5/10/20/40 kHz, with up to ±15 dB boost/cut for precise tone shaping. Ideal for vocals, guitars, mix bus, and mastering touch-ups with smooth, open top end.