Microphone, Line and Instrument Inputs: The PM351 features 1/4 inch phone line and instrument inputs as well as 3-pin XLR microphone input * Discrete Level Control: The front panel features independent level control over microphone, line and instrument signals * Microphone Thru and Line Level Output: 3-pin XLR microphone thru and line level outputs provide sufficient output to consoles, monitor speakers, recorders, etc * Stereo or Mono Selectable Line In: The PM351 features a single 1/4 inch TRS phone input that can be jumper switched to accept mono or stereo signal