The HIFIMAN Shangri-La Sr Electrostatic Over-Ear Headphones are open-back headphones designed to deliver detailed reproduction of dynamics and frequencies. When driven by the Shangri-La Sr headphone amplifier (available separately), the headphones yield a 7 Hz to 120 kHz frequency response via low-distortion Nanotech drivers. Acoustically transparent mesh grating and nanometer-thick dust covers protect the diaphragms without compromising sonic integrity.The combination of lightweight aluminum alloy construction, padded earcups, and a hybrid headband design ensures comfortable wearing even for extended periods of time. The 6.6' attached cable is terminated with a 5-pin headphone connector, which allows direct hookup to a compatible electrostatic headphone amplifier.

[Details]

• Frequency Response:: 7Hz -120kHz
• Bias Voltage:: 550-650V
• Weight:: 13.2oz (374g)
• Compatibility: Universal
• Wearing Style: Over-Ear
• Grill: Open-Back
• Nanotech drivers are less than 0.001mm thick and couple fast transient response with near-zero distortion
• Nano-particle coated diaphragms provide extended high-frequency response
• Metal mesh stators work close to the diaphragms for enhanced openness and minimized distortion
• Stator frames incorporate special alloys to ensure sonic stability and reduce distortion
• At only 50µm thick, the mesh grating allows sound waves below 1 MHz to pass though
• Ergonomic and lightweight construction