Sony MDR7509HD Professional Studio Headphone

Sony Updated: 2008-05-04 RSS
Sony MDR7509HD Professional Studio Headphone

The MDR-7509HD is a high-quality stereo headphone for critical and demanding professional applications, including studio and broadcast monitoring.


* Closed type headphones for sound monitoring by professional studio engineers and musicians
* Circum-aural headphones
* 360kJ/m3 high power neodymium magnets
* 80kHz reproduction using 50mm HD driver units
* High power handling capacity 3,000mW
* Gold connectors and OFC cord with stereo unimatch plug
* Unique folding design with supplied soft case


80 kHz reproduction: Newly-developed HD driver realizes up to 80kHz ultra wide range reproduction.

High power handling capacity 3000 mW: Durability is key for professional audio products. By applying OFC (Oxygen Free Copper) for voice coil material, MDR-7509HD supports 3000mW of power handling capacity.

360 kJ/m3 high power neodymium magnet: 360kJ/m3 high power neodymium magnets are used for the driver unit to reproduce clear midrange.

Auranomic, circum-aural headphones: Wearing comfort is extreemely important. With auranomic, circum-aural headphones- the driver units have been designed in accordance with the angle of the ear, eliminating uncomfortable pressure on the ear