The Stax SRM-006tA is an electrostatic headphone amplifier designed to pair with Stax electrostatic headphones. It features a hybrid design with both tube and solid-state technologies, allowing for a blend of warmth from the tube components and precision from the solid-state circuitry. The unit is known for its high-quality sound reproduction, offering an expansive soundstage and excellent detail retrieval. It is equipped with a built-in volume control and provides both low and high gain settings to accommodate different headphone models. The amplifier includes various inputs, often with options for both RCA and XLR connectors, providing versatility for connectivity with other audio sources. Its compact design allows for easy integration into various audio setups while maintaining a stylish aesthetic. Additionally, the amplifier has a robust build quality, ensuring durability for long-term use. With a focus on delivering an immersive listening experience, the SRM-006tA has become a favored choice among enthusiasts of electrostatic headphones.