I tried the Gungnir with a number of amps over time and decided the DAC was just too shouty, especially with HD800s. It's a loud and louder DAC, lacking in dynamic contrast. The Mjolnir by comparison was adaptable to the various DACs I used with it, the sound changing with the DAC change. I'm not sure Mjolnir is a great match with HD800s, but it certainly isn't bad or even mediocre.
9/30/14 at 7:58am