Sony Mdr-1A Sony Premium Hi-Res Stereo Headphones Black

Take your digital music collection to another level with Sony's MDR-1A high-resolution stereo headphones. By converting analog music to digital at a higher rate than CD (24 bit/192 kHz, rather than 16 bit/44.1 kHz), High-Resolution Audio gets you closer to the original studio master recording so you can enjoy your music just as the artist intended. Powerful 1.57 in HD drivers with large vents allow the headphones to deliver punchy, rhythmic bass on even the most demanding track. A light but rigid aluminum-coated liquid crystal polymer diaphragm responds quickly to reproduce vocals and mid-high range notes with intense clarity. Turn up the volume and hear clear, precise sound across the spectrum. The wide frequency rangespanning 3 Hz to 100 kHzis designed for todays broad variety of music styles. The 3 Hz low end of the frequency range offers more than enough latitude for even the deepest sub-bass notes. At the 100 kHz high-end, youll be able to enjoy vocal melodies, subtle audio harmonics and tonality, giving your music more life and realism. With a high sensitivity of 105dB/mW, these headphones are highly efficient in converting electricity into acoustic signals. This means you hear clearer sound across the entire audio spectrum (compared to less sensitive headphones) when listening to music through the same source and at the same volume. An aluminum-coated, liquid crystal polymer diaphragm produces more consistent and precise sound across the entire frequency range compared with conventional LCP drivers. Sound energy lost during transmission to the headphone housing is more uniform for a true and authentic performance. Also enjoy a flatter frequency response, even when listening to the ultrahigh frequencies in High-Resolution Audio. Precisely sculpted vents maximize the airflow in the headphone, allowing the LCP diaphragm to breathe more easily and deliver an instant response to powerful low-end bass lines.The closed-back, enfoTypeEar coupling:Over-ear (circumaural)Primary application:General listeningSecondary application:General listeningOperating principle:ClosedAudioFrequency response (TX):3Hz - 100kHzSPL:105 dBDriver diameter:40mmTHD:info not availableNoise canceling:NoComfortWeight:7.94 oz.CableStyle:StraightLength:3.94'Connector:3.5mmBuilt-in mic:Yes