The XLR output is identical to the 1/4” output. Has up to +24dB of gain (X16.4) (EQ Flat). Treble +/- 15dB shelving filter at 10kHz Middle +/- 15dB peaking filter at 1.3kHz Bass +/- 15dB shelving filter at 270Hz (3dB freq) Lo cut engaged -3dB point at 212Hz Input impedance >1M ohm Output impedance = 520ohms Current draw at idle = 45.5mA