Glensound Express Box MK II For Simple Commentary SituationsThe Express Box MKII was designed to provide a quick and easy solution when it is necessary to provide interfacing for two commentators, with simple facilities. This high quality commentary unit is ideal for those looking for cost effective solutions without paying for unwanted features; the Express Box MKII is worthy of investigation. Inputs Two front panel mic inputs with selectable 48v phantom power. Outputs Talkback Each mic input has its own