*Please note  — This pre-owned item may show signs of use. Please see the photos for details.

The Maag Audio EQ4M is a 6-Band Dual Channel Mastering EQ with AIR BAND (shelf boost from 2.5 to 40kHz), a true in out bypass, a transparent INPUT ATTN (attenuator), and stepped (detent) controls.

In 1993, Cliff Maag first introduced the AIR BAND to the audio world in the NTI EQ3. The EQ3 was a dual channel 6-band EQ powered in a 19 inch rack and to this day is hailed as one of the most musical equalizers ever made. Over two decades later, Maag Audio has captured the spirit of the EQ3 in the EQ4M by providing More Power, More Headroom, and More Control than ever before.