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[i]The Sennheiser HD 600’s lower sensitivity posed a greater challenge. I could easily live with the slightly attenuated, but still ample, volume levels available to the HD 600s from the DragonFly. However, those with higher-end or difficult-to-drive headphones, and a taste for higher-volume, may need to consider a DAC with a more powerful headphone amp. That means one likely requiring AC power, which loses the advantage of portability.[/i]
[url="http://www.crutchfield.com/S-TwdpuxO66vf/learn/audioquest-dragonfly-v1-2-review.html"]Review[/url]
Según el tipo de que se puede, se puede. Pero a un volumen disponible menor y supongo que con algo menos de dinámica también.