question about volumio

I have a raspberry with volumio installed in the mini SD card.
the software works perfectly and update the database
when i connecte the RCA to the amplifier, there is no sound entering the amplifier.
what could be happen?

Please we need to have some information to help you :

  • wich DAC ( if any) USB/ I2c ?
  • wich setting driver sleected ?
  • i2C activated if needed.
    And all useful information…
    And will try to help you…