At a Glance
Great versatility with stellar sound quality.
The Presonus EQ3B Parametric Equalizer offers 3 bands of fully parametric equalization. Each band is overlapping with adjustable frequency range, Q, and cut/boost control. The faceplate also houses a bypass button and 80Hz roll-off. Other specifications include -98dB noise floor, +24dBu headroom, truly balanced I/O, and a wide frequency response. The back of the equalizer unit houses balanced XLR and unbalanced 1/4″ TS inputs and outputs. the EQ3B is powered by an external wall-mounted power supply.