The Stax SRD-3 is a transformer box designed primarily for driving Stax electrostatic headphones using a standard headphone output. It acts as a bridge, converting the output of a traditional headphone amplifier into a signal that can be utilized by electrostatic headphones. The design emphasizes high fidelity and clarity, providing a unique listening experience by maintaining the audio integrity of the source signal. The SRD-3 typically features a compact and sturdy build, featuring RCA inputs for connecting to amplifiers, and a headphone output specifically for Stax models. The device often supports headphones with a standard impedance, ensuring compatibility with a wide range of electrostatic models. The SRD-3 has been recognized for its efficiency in delivering audio without significant distortion, allowing users to appreciate the nuances of their favorite recordings. Additionally, the transformer box often includes a power supply for optimal performance and may come equipped with features such as a detachable power cable and user-friendly controls.
