The HD800 uses one of the largest drivers, 56mm, on any headphones. With that kind of size, the level of musical reproduction takes on a whole new level. Frequency response is an amazing 4 Hz to 51 kHz which translates to details, dynamics and speed you don’t typically hear from conventional speakers. Sennheiser also cleverly designed a lighter weight headband and mounting with “cushier” earpads to allow you longer periods of enjoyment.
Overall condition of the headphone is pretty good. One owner from NEW with just minor scuff marks from use. Headphones will be securely packed for safe shipping.