I have a Raspberry PI3 with Hifiberry Digi+ Pro (I use an external Teac DAC) and I have few little questions about right Volumio configuration.
Audio output (in General Playback options)
I found two possibile way to configure it and both works but, wich one is better?
"output device -> snd_rpi_hifiberry_digi"
"I2S DAC -> Off"
"output device -> HiFiBerry Digi+ Pro "
"I2S DAC -> ON"
"DAC model - > HiFiBerry Digi+ Pro"
I have only two possibile choices about "Mixer type":
- None (ok!, I use the amplifier to manage volume)
- Software = Volume control but loss of Audio Quality
I would like to use the Software option but I don't want to lost quality.
Maybe the loss is only when the volume is lower than 100%?
Any kind of help is appreciated, thanks!