These are two of the most important high-end headphones since launch they both landed in 2016. The HD800S is a 300 ohm dynamic driver, the HE1000v2 is a 35 ohm/90dB planar dynamic. This makes them very different in terms of amplification, but there are plenty of amps that can drive them both well.  The HD800S was introduced in 2016, as … Continue reading HIFIMAN HE1000v2 VS SENNHEISER HD800S REVIEW