The Rolls MX310 MorMics 3-Channel Mic Mixer/Combiner is designed to add up to 3 mics to a single microphone input. The unit has a durable metal chassis with 3 x XLR mono mic inputs. Each input has its own level control, switchable phantom power, and a low-cut filter. These are selectable by means of DIP switches mounted on the side. There is also a mic/line switchable XLR output for connection to a variety of devices.
In addition to its XLR I/O, the mixer features a 3.5mm stereo aux input, allowing you to connect a CD player, MP3 player, AM/FM tuner, and more. A 3.5mm stereo output provides convenient monitoring via headphones, compact speakers, etc. The mixer has bottom mounts for permanent installations, and the required power supply is included for operation.