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Solved: Low Volume with HifiBerry DAC+
#1
Question 
Hi,

I've used a Raspberry Pi 2B with HifiBerry DAC+-Module and MoodeOS 2.5 without any Problems for years.
As far as I know there was an volume-related bug with the HifiBerry DAC+-Modules. Workaround was here to set "logarythmic curve" to "Yes" and "max volume" to "81" in the "Customize"-Screen.

Now that I've upgraded to MoodeOS 4.2 the maximal volume seems much quieter then with MoodeOS 2.5 and the described costumations. Even if I set the "analoge gain boost" in the chip-options to .8dB the maximal volume is lower than before.
I can't find the settings for "logarythmic curve" and "max volume" in MoodeOS 4.2.

How can I get back the full volume?

Here some further details from my settings:
MPD options
- Audio device: I2S audio device
- Volume control: Hardware
- SoX resampling: Disabled
Chip/Device options:
- Digital interpolation filter: FIR interpolation with de-
- Analog gain: 0db (2-Vrms)
Crossfeed/Parametric EQ/Graphic EQ: all set to "Off"
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Messages In This Thread
Low Volume with HifiBerry DAC+ - by psychofaktory - 08-22-2018, 10:49 AM

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