Hello, I have a synology 112J connected to an AV receiver Onkyo 818 via ethernet. I found that the sound was not as good as used to be with my iPod so I was looking for ways to improve sound. One possibility was to try to connect via USB instead of ethernet and try to use the equalizer of audiostation. I went to a shop and they did not have any USB cable for "male" to "male" that would allow me to connect the NAS to the AVR. Then, in addition the guy in the shop also mentioned that normally the USB ports have "electricity" therefore if you connect a USB port with electricity to another USB port to electricity it may not be good idea. From that moment I did not continue searching but I have doubt that the guy was right. What kind of cable are you using? I would appreciate it very much if you could point me to a similar cable in Amazon or ebay or something so I can see it. Is it ok then to connect the NAS to the amp via USB?
Other questions:
When you use the USB to NAD can you navigate through your library with your NAD?
Have you tried using the ethernet from your rooter to the NAD?
Thanks