The 102xl is a high−performance 2−channel mono audio mixer for balanced line level and mic level mono audio signals. The unit mixes two mono inputs and produces a mixed audio output signal.- S/N Ratio - 91.5dB (line level), 62.5dB (mic level).- Line or Mic Level - Input selectable.- Phantom Power - 48V DC (input selectable).- Level (Gain) Control - Input 1, input 2, and master.- Compact MultiTOOLS® - 4 units can be rack mounted side−by−side in a 1U rack space with the optional RK−1 universal rack adapter.