The Stax SRM-X Pro is a solid-state headphone amplifier designed for optimal performance with electrostatic earspeakers. Released in 1990, it operates at an output voltage of 280 V and is compatible with both Normal Bias and Pro Bias earspeakers. The unit features a single miniplug and RCA input, capable of delivering high-quality audio signals. The portable design makes it an ideal choice for users seeking to enjoy a premium listening experience while on the move. With its robust build and specialized power supply requirements, the SRM-X Pro ensures adequate amplification of audio, making it suitable for professional monitoring applications as well as personal use. It offers appealing audio fidelity with low distortion, which is characteristic of Stax products. Overall, the SRM-X Pro presents itself as a versatile and reliable option for those using Stax electrostatic headphones.
