PCM

Hi All, I'm experiencing a very strange issue with my HDTV (LG 42LB5610) and new soundbar (LG LAS350B). Okay, first the issue itself, and then the circumstances how it shows up: The issue: Audio output via optical cable from TV sounds... incorrect. I don't know how to describe it best --...

To put this as simply as I can, I'm trying to get the best audio I can from my PC. Is there a difference between HDMI audio to TV, then ARC out to receiver, and HDMI audio out to TV > optical to receiver? Or should I not do any of that and send audio from PC via optical directly to receiver?

Hey guys, I just bought a pair of Astro A40s and I have been trying to get 7.1 to work. I have them plugged in to my Asus xonar DGX through optical connection and through the mixamp pro. However, I cannot change the sound output to more than 2 channels in the sound setting and therefore cannot...

What's the major difference between them and which is the best one in terms of Audio quality ?