SONY MDR-7509HD STUDIO HEADPHONES
Sony's newest professional headphones, model MDR-7509HD, are designed to address the extraordinary frequency response presented by DSD and High Sampling PCM recording technologies, as well as the closed-type monitoring needs of serious sound professionals working with higher resolution digital audio recording and playback gear.
"The new MDR-7509HD headphones feature revolutionary new HD driver units capable of 80 kHz ultra-wide range reproduction," said Paul Foschino, senior manager for professional audio in Sony Electronics' Broadcast and Production Systems Division. "With their great tonal balance and extended frequency range, they can take full advantage of the 24 Bit/96 kHz expanded bandwidth achieved by products like Sony's revolutionary new PCM-D1 portable recorder. The MDR-7509HD's Auranomic circum-aural driver units have been designed to eliminate pressure on the ear during periods of extended use. Replacing Sony's long-time industry leader, the MDR-7509, they represent one of the most comfortable and technologically-advanced headphones on the market."
MDR-7509HD features include:
- HD driver units able to realize up to 80 kHz ultra wide range reproduction
- High power 3000mW power capacity for high level sound monitoring
- Closed type headphone design to eliminate unnecessary interference to or from the outside environment
- 360kJ/m³ high power neodymium magnets enable driver units to reproduce clear midrange
- Auranomic, circum-aural headphones designed in accordance with the angle of the ear to eliminate pressure and reproduce a natural, wide soundscape
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
| Feature | Benefit |
|---|---|
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Newly-developed HD driver realizes up to 80kHz ultra wide range reproduction. |
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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. |
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360kJ/m3 high power neodymium magnets are used for the driver unit to reproduce clear midrange. |
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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 |
| Specification | Detail |
|---|---|
|
Closed , Dynamic |
|
Dome type, 50mm diameter |
|
3000mW (IEC) |
|
24 Ohms (at 1kHz) |
|
106dB/mW |
|
5 to 80,000Hz |
|
Coiled, 1.2 to 3m. OFC litz wire |
|
Gold-plated Uni-match plug |
|
300g (excluding the cord) |
| Specification | Detail |
|---|---|
|
Closed , Dynamic |
|
Dome type, 50mm diameter |
|
3000mW (IEC) |
|
24 Ohms (at 1kHz) |
|
106dB/mW |
|
5 to 80,000Hz |
|
Coiled, 1.2 to 3m. OFC litz wire |
|
Gold-plated Uni-match plug |
|
300g (excluding the cord) |
Warranty policy:
Should you have a manufacturing defect in your product within 30 days of your order date, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the defective product (at your expense) and we will ship you a brand new replacement product (at our expense). Should you have a defect in your product after 30 days from your order date, but before the 1 year warranty expires, simply reply to your original email receipt with an exact description of the problem; We will provide instructions for you to send back the product (at your expense), and will have the product repaired by the manufacturer and returned to you (at our expense).
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