Laird
Head-Fier
- Joined
- May 18, 2012
- Posts
- 56
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- 20
What about easier to drive planar magnetic headphones, which seem have that flat impedance curve? Just curious.
I have a set of HE-560s, which are supposedly leaning to the "easy-to-drive" side of things. They benefit substantially from the increased power of the AM5 and even more so with the increased voltage swing in the balanced output of the AM3. The AM1, even at full volume, could not drive these at all well - so I doubt a line out would cut the mustard.