tdockweiler,
I've spent several minutes trying to find your post with the symptoms of which you complain of your Asgard 2. I have not found that post, and have to get back to what I was doing before I read this sent to my email. So my response is about the problem I had with my Asgard 2, and may not be what you are referring to.
I had a problem of what I call a haziness in the sound, almost as if there was a fine distortion. Managed to track it down to interference getting into the input of the amp.
So I had Blue Jean cable make me up a 1 ft. stereo cable to go between my JDS dac and the Asgard 2 for about 30 bucks. It completely resolved the problem, and the sound is now clean and clear and made the background black silent compared to what I had before. If thats the kind of problem your having, then thats my suggestion.
Cordially
That sounds very similar to the issue I had. At random it felt as if the weight of the sound would be sucked out. You can loop tracks and hear this. It felt like my ears were playing tricks on me.
On the Buena Vista Social Club CD it's like very subtle background details would magically go missing. Most bizarre thing I ever heard. Sound fading in?! What the heck..
The main issue was the sound felt very cloudy/hazy and not clear at all. Possibly because of all the interference.
I got the best results with the following:
Mogami W2893 interconnect cable which has very good shielding
USB cable with ferrite bead and using a powered USB hub (I tried two and with and without the hub). Even bought a USB card!
Amp removed away from PC and connected to a surge protector with filtering.
I thought the problem was fixed until it came back after an hour. I even tried using different wall outlets.
Strangely I could not hear any noise at all with this setup when no songs were being played and the volume was all the way up.
You could hear subtle changes when switching cables or surge protectors. I have a Furman SS-6B and ISobar 4 surge protector. The TrippLite ISObar is $40 and seemed to be the best.
My Micro Amp has an upgraded power supply with filtering and in 3 years I can't hear any noise at all ever. Maybe with an IEM.
BTW another funny symptom is that at one point I thought my amp suddenly blew up because the bass would randomly get bloated.
On day 3 I think it sounds pretty close in sound to my old Asgard but even warmer/bassier than I remember it being. It kind of reminded me of an E10 in sound signature.
I should have just moved it into a room with nothing else plugged in and no routers/cell phones with 1000 feet
Oh and at one point i was sure it was interference of some sort from my ethernet port and then later it was a bad USB port! Turns out it was neither because my other amps worked fine on the same setup.
I'm guessing that my Asgard 2 is just not compatible with my apartment!
Never had an amp be this susceptible to interference if that was what it was.
Someday I'd like to find out what was going on, but I guess it will be one of those unsolved mysteries.