Also if you plan to get an Opticsl Drive and it uses up two USB ports on the A6 you can get a USB A to A EXTENSION cable , plug the extension into a 5v AC phone charger and plug the other lead into the A6. This will free up the other USB port to connect to a DAC like I did or a computer.
The A6 actually ripped a DVD music video and picked the right cover art. It is pretty amazing for the money what it can do. There are a few things that I don’t like, it can not output Analog Audio and a Digital output simultaneously, can not output multiple like formats simultaneously. Can only output RCA or XLR simultaneously. May be a deal breaker for some.
Nice that it can output audio to an AVR via HDMI. You can search from front panel, you'll need glasses if my age ....but its fully featured from the front panel.
Lot of other things it can do that I'm forgetting I'm sure.