WHAT IS IT: Converts an analog stereo audio signal to an optical signal
NEW, FUTURE or RETRO: Current
PREVIEW or REVIEW: Review
HOW GOOD IT IS: When I did a Google search looking for a way to convert the analog output to an optical signal that I could send 100' to another room in my house I came up with only a few options, none less than $50 with prices ranging up to $3000. I was highly skeptical that something that I found on Amazon for $15 could possibly work. In fact some of the reviews said it doesn't. Here's what I needed ...