The IA-4206 is a six channel in-wall audio mixer. It is designed to be installed into a standard deep four-gang wall box. Each input features selectable impedance to match either a balanced Lo-Z microphone or a balanced line level input. The front panel has level controls for each input, separate bass/treble controls and a master small footprint level control. It also provides 24VDC phantom power for microphones. The mixer chassis is made of .063 aluminum, painted with an off-white epoxy based paint. The front panel is a polycarbonate mylar overlay. It has a removable locking solid performance security cover. There is also an option available that replaces the keylock with a thumblatch. When you want or need performance, but you don’t have the space, you can’t find a better solution than the Emtech in-wall series of audio products.