I bought my firebox because it said that it had 6 audio outputs, and I have found that only the two labeled MAIN OUT actually play audio. There are four more audio outputs labeled LINE OUTPUT, but these do not play any audio when I connect them to either my stereo or a guitar amplifier.

http://kb.flex-radio.com/Attachments...-bf80-8c3b.jpg

This image shows the main audio going to desktop speakers, and then the other audio line outs going to a box which I do not know what it is.

can someone explain to me what I have to do to go about getting my 4 line audio out ports actually playing audio? thanks.

yeah, I know what you mean. it looks like a fucking fog machine, or something.

strange, though. if you could find a higher resolution photo, I might be able to help you.

The mysterious 'black box' is an amplifier.