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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 single-
sided 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.

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/m

3

 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.

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