The Allen & Heath MixWizard WZ4 12:2 has a 19-inch mountable rack for easy usage. It has eight mic or line inputs to connect multiple mics at a time. This mixer has two dual stereo inputs with separate gain control to balance the volume of your channels before adding to the mix. It has a four band EQ in order to match the input volumes. Additionally, it features twin FX engines with 20 studio quality FX presets.