I've had the Mjolnir/Gungnir combo for about 3 months now. I'm torn between the feeling that I made a mistake in buying it and the feeling like I got a great combo. They do sound great but when going from track to track the Gungnir has an annoying habit of emitting an anoying, high-pitched crackling sound whenever the source material changes bit rates or sampling rates. I don't feel the muting circuit is not doing it's job well enough. Is this a problem for anyone else?
Not on my unit, no. Some nice clicking noise, which I love, when my Mac Mini is restarting. But no "annoying high pitched noise", no.