Hello Karl,
All outputs remain functional with the Vanity93 module installed. You can use HDMI concurrently with the limitation of SACD playback, when high quality DSD to PCM conversion is available only with HDMI audio disabled. Please see more details in the user manual. There shouldn't be any issues with delays as the fifo buffer in the Vanity93 is very small and channel delays can be fine tuned in the speaker setup in the player's menu.
Best Regards,
Pavel
Edited 1 time(s). Last edit at 09/04/2012 12:52PM by AP.