User Review: T 567 Network Blu-ray Disc Player, T 777 A/V Surround Sound Receiver - Bluray T567 / Receiver T777 - Audio delayed issue (50-100 ms)
October 4, 2012
Music audio quality is very good, a lot of detail and excellent quality. However connecting blu-ray player NAD T567 directly to the HDMI IN and the receivers HDMI OUT to the television (LG 65LM620S) audio is delayed by at least 50 milliseconds. Setting audio to PCM Stereo seems to improve the delay slightly but I am confused about why the audio is delayed. Playing the same bluray disk on LG HX-772 home cinema set and connecting optical out of the television to NAD T777 there's an echo between LG HX-772 and NAD T777. LG HX-772's sound is faster about 100 milliseconds even after using maximal Television AV Sync acceleration (-5). So I would have preferred NAD T 777 audio to be faster then the video, so I could correct by setting an audio delay on the receiver. Now unfortunately I am unable to correct a noticeable audio delay in movies.
Erik Martens - Amsterdam