I am using DAC2 HD and DSP on Raspberry Pi 4 with the latest version of HiFiBerry (20230404).
I noticed that according to the volume indicator on the amplifier, the left channel plays about 3-5 times quieter. I have to adjust the balance towards the left channel by 80-90% to achieve the correct stereo.
Also, the sound from the left channel sounds worse, more muffled, as if it lacks high frequencies.
It's definitely not the fault of the amplifier - other sound sources sound correctly on it.
What I've tried (nothing helped):
- Changed the cable
- Removed DSP
- Reconnected the DAC2 board
- Tried other amplifier inputs
- Checked sound balance settings in HiFiBerryOS
- Checked DAC board for any visible defects
