Passive mastering EQ with 72 passive filters per channel divided in three bands.
Fully parametric dual five-band mastering EQ using SPL’s 120V Rail technology, constant and proportional Q modes, up to +/-20dB of Gain, 1/4 Gain Switch for increased gain resolution
Dual Channel Discrete Gyrator EQ with +/- 8dB of Gain, 18 frequencies per channel and high pass filter