- Jan 6, 2007
I bought an Entech number cruncher on eBay last year when they were all the rage (maybe they are still so) and was extremely pleased with using the optical in port on the DAC. I recently got a DVD player and decided to hook it up using the switched coaxial input and a standard yellow video cable. When I did, the sync light turned on but all I could hear was digital noise coming out of the speakers (high frequency). I tried another source with the exact same noise profile. What is going on here? Is there any hope of fixing it?