So I've been having a bit of trouble getting quality audio out of my set-up. Here is my config:
Laptop (Lenovo)
Foobar + WASAPI SPDIF interface (3- FiiO USB DAC-E10), using multiple FLAC audio files (pop and classical)
Fiio E10, bass boost off, low gain, audio pot at 2.5
ATH-AD700
It sounds great when I first plug everything in but goes downhill very quickly. After about 5 minutes the output becomes overwhelmed with static. It's not like all I hear is static, but I can hear buzzing and popping throughout songs where I wouldn't hear it otherwise.
I have tried all my USB ports and this problem doesn't manifest when I just plug directly into my head-phone jack on my laptop.
I have also tried using the DS setting in Foobar (instead of WASAPI) to get to the E10 but that doesn't resolve the problem either.
I am fairly certain the problem lies in the DAC. Does anyone have any advice? Is my unit defective?





