The Stax SR-L700 is an open-back electrostatic headphone that aims to provide an immersive listening experience with exceptional sound reproduction. This model features a lightweight and ergonomic design, making it comfortable for extended use. The headphones employ a rectangular energizer that enhances their frequency response while maintaining low distortion. The SR-L700's frequency response ranges from approximately 7 Hz to 45 kHz, allowing for a broad spectrum of sound that captures subtle details and dynamic ranges. The diaphragm used in these headphones is ultra-thin, which contributes to their fast transient response, making them ideal for accurately reproducing a wide variety of music genres. Additionally, the headphones are typically paired with a dedicated amplifier for optimal performance, as they require specific voltage to drive the electrostatic drivers effectively. The design features a sturdy and stylish headband, along with plush ear pads that enhance comfort and provide passive noise isolation. Overall, the Stax SR-L700 is crafted for audiophiles seeking high-fidelity sound and accurate audio reproduction through an electrostatic technology.