ChefJoe
New Head-Fier
- Joined
- Aug 24, 2012
- Posts
- 7
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- 10
Quote:
Found this post somewhat late, but if you're running this from an auxiliary connector like a front panel, antec and even my lian li case both had the audio jack's ground tied into the USB ground... which resulted in extra hiss and cpu-related "tick" noises. Unplugging the front panel USB (or firewire) headers is a temporary way to test if it's a ground loop by removing the "loop".
I've never owned a headphone amp before so I don't know if this is just a normal problem but I have it just running off my computer not with a dac and I can understand the hiss as I always had this(though it is very noticeable at even low volume with the amp unlike before I had to turn it all the way up to hear it) but there's this electric wave kinda sound sound that goes in and out over time that goes along with it that's really annoying when not listening to music, is this just a problem with the on board sound and the amp is just amping it to it's extremes and am just hearing all the interference on the motherboard?
Found this post somewhat late, but if you're running this from an auxiliary connector like a front panel, antec and even my lian li case both had the audio jack's ground tied into the USB ground... which resulted in extra hiss and cpu-related "tick" noises. Unplugging the front panel USB (or firewire) headers is a temporary way to test if it's a ground loop by removing the "loop".