Quote: I heard many ground loops. It's not a ground loop. It's a sine wave like high tone combined with noise that is generated somewhere. When I hook up my amp to my internal sound everything is crystal clear. Maybe "humming" wasn't the right word. I'm not so familiar with describing...

I'm really starting to lose my patience with NuForce. Today I got a replacement board. It wasn't easy to build in. The old boards were glued together on certain parts and it took a while before I finally was able to pull them apart and put in the replacement board. With the 10 screws it took me...

Quote: Oh dear, I'm still waiting for my new board, but that doesn't sound good. I can understand that my retail dealer couldn't test my first replacement unit, but I expect NuForce to do so when they send me a new board.

Quote: I opened a ticket about it. Since a new daughter board for mine already has been shipped they asked me to wait and see if it fixes the 96/24 issue as well.

@ WarriorAnt   I have the exact same problems with the uDAC 2 on my iMac. iTunes and Vox don't play anymore and there is no sound coming out of the DAC at all when set to 96/24. I switched to all available USB ports (including an external self powered hub). The issue is the same on all USB...

Quote:   It's not a ground loop. It's tones and noise coming out of the DAC.  

Hi,   I'm new to this forum. I registered because I made a sort of frustrating experience with the uDAC 2 so far. After reading positive reviews I ordered an uDAC on Ebay from a German retailer about three weeks ago. When the DAC arrived I hooked it up to my amp via RCA and instantly heard...