SMSL M8 DAC issues with Volumio

[andrea.daru]

@maxmar69

Hi !
I got this dac and I’ve problem using it with DSD files.
If I use the DoP option i can ear a lot of noise and music playing at very low level (even with volume 100%).
If I use the DSD DIRECT option I can hear a lot of noise from the speakers at the highest volume (possibly breaking them!).
I used to play succesfully In another system (based on ubuntu and mpd server) DSD files over PCM using the following MPD confinguration:
audio_output {
type “alsa”
name “BitPerfect”
device “hw:CARD=x20,DEV=0”
dsd_usb “yes”
mixer_type “hardware”
mixer_device “hw:CARD=x20”
mixer_control “analogue 1”
replay_gain_handler “mixer”
auto_resamble “no”
auto_channels “no”
auto_format “no”
}

Can you help me ?

I’ve the same problem with HiFi Berry DAC+ Pro…