Ideal for small-broadcast recording, the iXJ2 Mic/Line Amplifier turns your iOS devices into a quality handheld broadcasting tool. It has two 3.5mm inputs for connecting a monarual clip mic or stereo microphone for both vertical and horizontal use. Both inputs can be adjusted independently making it possible to connect different sources to each input. For instance when using two mics for two people, you can make individual fine adjustments for each person with the large independent volume knobs. There's even a MONO SUM feature which will mix the monaural sounds in the center. The inputs also accept a very wide input gain range – up to 56dB. This allows the connection of anything from keyboards, stereo audio players, and other line level outputs.