I recently added a SPDIF/TOSLink Bracket adapter to my PC (Gigabyte motherboard with Realtek HD Audio) to connect my Topping D50s via optical. I have a ground loop issue and had been using a cheap USB isolator to resolve the issue, but thought I'd give optical a try as well. (also frees up the D50s USB connection for Volumio running on my RPi)
Everything is connected and working fine from a sound perspective, but I can't eAPO to apply EQ to the output. Everything looks fine (see below), but it's just working. Is there any reason why eAPO shouldn't work with TOSLink?
Everything is connected and working fine from a sound perspective, but I can't eAPO to apply EQ to the output. Everything looks fine (see below), but it's just working. Is there any reason why eAPO shouldn't work with TOSLink?