MacedonianHero,
I've read a lot of conflicting views that say an external DAC is a waste of money, because the iPod DAC is supposedly quite good and most external DAC's, even expensive ones, are hardly better. They say it's just a "gimmick."
Can you really say the improvement you're getting is from the DAC? Perhaps it's simply the amp portion beefing up the sound?
Also, there appears to be some pretty damning evidence out there that NuForce products fail on objective testing.
Not taking you to task here, but merely curious to know what your thoughts are.
I, myself, am very curious about this product and if it's really living up to its claims.