The Stax SR-L500 is an electrostatic headphone model that offers a unique listening experience through its innovative design and technology. It features a lightweight construction, crafted primarily from high-quality materials to provide both comfort and durability during extended listening sessions. The SR-L500 is designed to be used with an electrostatic amplifier, which is essential for driving the headphones effectively and maximizing their performance. One of the key attributes of the SR-L500 is its ability to deliver a wide soundstage and impressive clarity across various frequencies. The headphones are engineered to reproduce music with remarkable fidelity, making them suitable for audiophiles and music enthusiasts seeking detailed audio reproduction. The internal structure of the SR-L500 includes a thin diaphragm that is driven by a high voltage electrical signal, allowing for precise sound output. Specifications include a frequency response range of approximately 7 Hz to 42 kHz, an impedance of 145 kΩ, and a sensitivity of 100 dB/1Vrms, which reflects its capability to handle a wide range of audio sources efficiently.