Stereo Mixer, Balance inputs, XLR, line, insert each channel, 8-channels, Stereo Out, L+R main out, monitor out, tape loop, PFL on each input and output, inputs have panning L/R, aux 2-pre or post fader, Treble and Bass shelving EQ, sweepable mid and level, monitor bus, 2 aux send/rec., 48v phantom, Provided better grounding to lower noise floor/hum, cleaned all controls and switches. Old school English design concept EQ with high quality faders.