Sony MDR7502 Brochure (MDR-7500 Series Headphones) - Page 3

MDR-7550 In-Ear Monitors (IEM) Ideally suited for musicians who listen to custom-crafted mixes of vocals and stage instrumentation during live performance, this model utilizes large caliber 16mm dynamic drivers to enable a wide dynamic range with clear and accurate sound reproduction. The 7550 offers a unique multi-layer diaphragm (comprised of hundreds of layers of polymer, each less than 0.01-micron thick) and a flexible ear hanger made of TEKNOROTE™ material, which easily folds and maintains its shape, insuring a superior fit for each individual ear. Also included are newly developed hybrid silicone rubber earbuds, with three sizes to fit different ear types. MDR-7509HD Studio Headphones Designed especially for critical listening applications, the 7509HD features HD Driver units that deliver ultra-wide dynamic range and high power handling capabilities. With 3,000 mW power handling capacity and 80 kHz ultra high frequency reproduction, these headphones precisely reproduce every nuance recorded using the latest generation of high-quality audio formats such as DSD or high sampling linear PCM.The 50mm HD Driver units utilize 360kJ/m3 high power neodymium magnets to reproduce clear midrange. Equally important to sound quality is wearing comfort. The 7509HD features an Auranomic circum aural design-where the driver units have been designed in accordance with the angle of the ear, which helps to eliminate pressure on the ear and to reproduce a natural, wide soundscape. MDR-7506 Studio Headphones This extremely high quality, unobtrusive, lightweight reference headphone has been engineered to be comfortable to wear for extended periods, making it ideal for use in broadcast and studio environments. A 40mm PET diaphragm and neodymium magnet provide performance exceeding the requirements of digital audio sources. MDR-7505 Studio Headphones Thanks to an acoustic design that positions the sound field very close to the ears, the 7505 headphone makes detailed listening possible, even in noisy environments. An Auto-Swivel earpiece enables singlesided monitoring.The 40mm PET driver & neodymium magnet provide excellent sound quality and extended frequency response. An adjustable, padded headband offers durability and comfort. Oxygen-free copper cable is used to preserve signal quality. MDR-7502 Studio Headphones With a lightweight, closed design, this cost-effective, general purpose headphone allows long-term use without listening fatigue. The neodymium magnet (used in all Sony professional headphones) is nearly five times more powerful than standard ferrite magnets, delivering dynamic sound, high sensitivity, and deep bass response.