I report the results of my tests.
First I wanted to clarify that even if I set the volume to zero from moOde, the loud pop noise is still produced by the speakers before moOde play the first song; to eliminate the problem I have to set the volume to zero of the amplifier.
I ran the following tests without solving the problem:
- fresh installation of version 7.6.1
- configuration changes as suggested by @DRONE7
To verify that the Smsl D300 dac did not have any hardware failure I installed Foobar 2000 and the dac drivers on a pc with windows, and loud pop noise does not occur.
At this point I think that Raspi Ios or moOde generate the noise when the communication with the dac is activated before sending the data of the first song; maybe there is some incompatibility with the usb port of the dac or something else that windows manages through the Smsl drivers.
Do you have any suggestions for further checks?
Thanks
First I wanted to clarify that even if I set the volume to zero from moOde, the loud pop noise is still produced by the speakers before moOde play the first song; to eliminate the problem I have to set the volume to zero of the amplifier.
I ran the following tests without solving the problem:
- fresh installation of version 7.6.1
- configuration changes as suggested by @DRONE7
To verify that the Smsl D300 dac did not have any hardware failure I installed Foobar 2000 and the dac drivers on a pc with windows, and loud pop noise does not occur.
At this point I think that Raspi Ios or moOde generate the noise when the communication with the dac is activated before sending the data of the first song; maybe there is some incompatibility with the usb port of the dac or something else that windows manages through the Smsl drivers.
Do you have any suggestions for further checks?
Thanks
