Currently Being ModeratedDec 7, 2012 6:54 AM (in response to mod2001)
Welcome to the Apple Community.
I believe this delay is caused by the DAC, I don't think there is anything you can do about this.
Currently Being ModeratedDec 7, 2012 7:11 AM (in response to Winston Churchill)
well, was my first thought too, but i tested the same config with my DVD-player (HDMI TV, optical DAC), no problems.