The Sony MDR-7506/1 Professional Stereo Headphones have been meticulously engineered to provide a perfect combination of strength comfort practicality all with exceptional audio reproduction capabilities. The MDR-7506 headphones are designed to easily handle the rigours of daily use in broadcast and recording studios providing consistent sound quality day after day. They feature 40mm drivers with neodymium magnets which help deliver an articulate response at all times so you hear every detail in immaculate clarity. With a fairly flat and neutral frequency response the Sony MDR-7506 are ideal for a range of applications where the entire frequency spectrum needs to be audible. With a range of 10Hz-20kHz you get robust low-end punchy mids and clear highs. The ergonomic design folds down into a more compact size for even greater portability. The lightweight construction means they remain comfortable even during extended sessions. The MDR-7506/1 Headphones also come complete with a handy protective carry pouch as well as a gold-plated Unimatch 3.5mm/6.3mm adaptor. The industry standard since 1991 Sonys MDR-506s have been in production for more than 30 years. And for good reason. Throughout that time it has matched each latest generation of headphones thanks to its durability comfort and – of course – sound quality. They are now an ubiquitous part of any pro-audio practitioners tool kit. Once they had co-developed CD technology Sony started creating monitor headphones that would live up to its increase in audio fidelity. After a few different iterations the result ended up being the MDR-506s released in 1991. Since then theyve become iconic. Professional environments need professional monitoring. And this is why youll find MDR-506s everywhere from music studios to film sets. Take a look at your favourite movies behind the scenes some time – theres a good chance they will be wearing these headphones. But you wont have to break the bank. The MDR-506s have always been affordable for the amount of features packed into them. In this case theres no reason why you shouldnt be able to listen to amazing audio. Even if youre simply jamming to your favourite song at your office desk. Features Professional closed back dynamic headphones Sleek and comfortable over-ear design 40mm drivers with neodynium magnets Ultra-wide frequency response from 10Hz to 20kHz Engineered for a combination of strength comfort and practicality Designed to be used daily in broadcast and recording studios 63 Ohms impedance with 1000mW power handling Includes a protective carry pouch and a gold-plated Unimatch 3.5mm/6.3mm adaptor Specifications Headphone Type: Dynamic Closed Back Magnet Type: Neodynium Driver Size: 40mm Frequency Response: 10Hz to 20kHz Impedance: 63 Ohms Sensitivity: 106dB/W/m Power Handling: 1000mW Plug Type: Gold Stereo Unimatch Plug 1/4 and 1/8 Cord Length: 9.8ft Weight: 8.1oz. / 0.23kg