Hi to All.
I installed the latest version of Volumio on RB 3 B + connected to a Khadas Dac Tone Board via USB port.
When I start Volumio without playing anything, I hear a background noise on my speakers.
Moreover if I play a song from flac file the sound quality is poor compared to this configuration:
pc with Windows 7 connected to the same Dac Khadas TB via Usb and Foobar palyer.
In this configuration I do not detect any background noise on the speakers.
To avoid electrical problems, I use the ALLO AC/DC Switching Power Adapter 5V 3A DC.
Has anyone any experience to solve those problems ?