This is an central promotional video for a Sennheiser HD800 Premier headphones. Now let me state obviously from a start which these have been costly headphones. They sell for a whopping $1399.95. Yes, we review which correctly! But we can be certain which these have been veteran peculiarity headphones with well-developed sound. Their tonal balance, sound-staging, imaging, brightness/darkness, as well as spacial show all surpass distant over anything else on a marketplace which we know of, as well as unequivocally do set a groundbreaking new customary for veteran headgear. The subject is, either which implausible peculiarity is required for you. Well, if you’re an normal chairman listening to his Ipod on a bus, afterwards no we do not consider we do. But if we have digital song professionally as well as outlay your days in a studio, afterwards these will be implausible for you.

Here have been a specs from a manufacturer:
Transducer principle: open, energetic Driver technology: 56mm ring radiator Frequency response: 8 – 50000 Hz Nominal impedance: 300 Ω SPL at 1 kHz: 102 dB Max. favoured submit power: 500mW Harmonic distortion: ≤ 0.02% Ear coupling: circum-aural Weight (w/o cable): 330g Connectivity: 6.3mm stereo plug, china plated, OFC copper cable, symmetrical, Kevlar reinforced, 3m length MSRP: $1400 usd