Audio input ports

You can connect external audio devices like audio mixers directly to the dedicated audio input ports on Pearl-2. There are:

  • Four XLR professional line-level inputs + 4.0 dBu up to 12.3 V RMS, (+24 dBu) that support balanced and unbalanced signals.
  • One stereo pair RCA consumer line-level input (-10 dBV)
  • Two USB video/audio ports

The four XLR audio inputs are configured as two stereo pairs by default: XLR A (left/right) and XLR B (left/right). The XLR B audio ports and the RCA audio ports are linked. You can configure Pearl-2 to use both or just one of the audio sources using the Admin panel.

Topics include:

For details about the audio inputs, see AV inputs.