Hi,
I am about to buy a Hifiman new flagship HE-1000. It is an inefficient headphone with 35ohm impedance and 90 dBSPL@1mW. The staff of Hifiman said amplifier with 600mW@35ohm might not be capable to drive its full potential due to additional headroom.
From the description of Mainline, its output power is about 600mW. Is it the maximum power or average power? What is its maximum power? I am considering to get a SEX to work with HE-1000 if Mainline falls short of power. Thanks.
-Lambert