RPI2+IQ-DAC+ : how to limit noise ?


This is my first post here, I started my Volumio two days ago and I am just exploring it.

However, I have noticed I hear a lot of the “noise” on the recording, maybe due to the recording itself but I wanted to get your opinion on this and how to limit it.

Thanks in advance,


There is possibility the sound is coming from electric supply. I had this problem too, when ever I power up the amp even with volume set to 0 I can hear some noise. I tried to change to a different power adapter and it helps to reduce but not eliminate it completely.