Soundcraft MFXi20 20-Channel Audio Mixer Legendary GB30 Mic Preamps with 100Hz HPF Peak and signal present LED Insert point (mono channels) 3-band EQ with swept Mid band on mono inputs includes 2 stereo input channels along with a 2-track record output and a 2-track replay input which allows interval music to be easily played from CD, MP3 or other music source Legendary GB30 Mic Preamps with 100Hz HPF, peak and signal present LED. Insert point and 3-band EQ with swept Mid band on mono inputs. Includes 2 stereo input channels along with a 2-track record output and a 2-track replay input which allows interval music to be easily played.