CNET editors' review
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CNET editors' rating:
stars
Very good
Detailed editors' rating
- Reviewed on: 01/31/2008
- Released on: 12/21/2007
We've all been there before: Your new DVD player or game console outputs a digital signal via only an optical jack, but your AV receiver only has a free coaxial connector. You need that digital signal to get 5.1 Dolby or DTS surround sound. Otherwise, you'll be stuck listening to two-channel stereo. Or the matrixed faux surround, courtesy of Dolby Pro Logic or Neural modes--nice, but why settle for that when you've sunk all this money into your home theater system? Thankfully, there's a workaround: Instead of opting for a new DVD player or a new receiver, you can purchase a small device that will convert an optical signal to a coaxial or vice versa.
One such device is the Tributaries AC100 Coaxial/Toslink Audio Converter, a tiny white cube measuring in at 1.6x0.9x1.7 inches. It's got two sets of coaxial and optical connectors on opposing Input and Output sides. Operation is simple--just plug your source into the In side of the converter, switch the lever to choose the output interface, and you're all set. There is one annoyance: that single toggle switch is set flush with the plastic exterior, so you'll find yourself needing a pin or a toothpick to make the appropriate adjustment. (In addition to converting a signal, you also have the option to repeat the signal being transmitted as well--useful if you're covering a long distance with two shorter cables.)
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