STAX SR-507

TV, Photo, Audio & VideoHeadphonesSTAX SR-507

Headphones Electro-static "Pro" headphones, open with oval transducers, frequency range 7Hz-41kHz, impedance 145kOhm, capacity 110pF, 3.5mm jack, six-core silver-plated cable length 2.5m, weight 533g

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Code: APG013d Product Number: 4996476000605

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Headphones STAX

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STAX SR-507 Discontinued

STAX SR-507

For more than 50 years, Stax has been dedicated to the production of premium electrostatic headphones. Based on long-term research and experience, it came in 2011 with a novelty called SR 507. This, compared to its older versions, uses a simpler structure of the speaker membrane, which is made of thin material resistant to change of shape due to temperature or humidity. The result is rich and absolutely pure sound reproduction far beyond the limits of human perception, both in low and high positions.

In addition to a perfectly precise musical interpretation, the headphones also provide a very decent portion of comfort . This is ensured especially by adjustable belt over the head and earrings made of genuine sheepskin, whose work was mainly focused on their proper breathing and sound regulation.

Key features

A high-quality sound reproduction that would be hard to find the equivalent
Frequency range far beyond human perception
For listening, you need to extend the compatibility of the amplifier (see our SRM-323S )
Comfortable in all directions

Weight:
Without cable: 388 grams
With a cable of 533 grams

Cable:
6-pole silver-plated, 5-pin

Additional technical parameters:
Electrostatic Capacity: 110 pF
Acoustic pressure sensitivity: 100dB / 100Vr input.Ms / 1kHz
Maximum sound pressure level: 118dB / 400Hz
Impedance:145 kOhm with connected cable at 10 kHz
Bias voltage: DC580 V

Electrostatic technology

Electrostatic headphones use high voltage for their operation, polarizing a thin membrane whose inertia is minimal. This is the reason why they can reproduce even the slightest realistic tone. This technology is only used for the highest quality headphones.