The PPEQ231 Dual Channel 31 Band 1/3 Octave Graphic Equalizer from Pyle-Pro uses Constant Q circuitry with 3% center frequency accuracy and selectable boost ranges of ±6dB and ±12dB. This double-space unit has professional features such as active balanced inputs and outputs plus a ground/lift switch.
Constant Q circuitry with a 3% center frequency accuracy
Selectable boost range ±6dB or ±12dB
High pass filter 40Hz (12dB per octave)
Low pass filter 16KHz (12dB per octave)
Variable input level with clip LED indicator
Bypass switch
Automatic bypass when power off
Active balanced XLR & TRS inputs & outputs
Unbalanced RCA inputs & outputs
Ground/lift switch