Please browse our selection of SRA SRA (Silent Running Audio) has been helping audiophiles appreciate the art of silence since 1989. They've innovated some of the most ground-breaking audio isolation products that eliminate noise and vibration to provide an immersive and emotional listening experience. SRA's equipment helps you achieve true perfection in audio by making the background silent so the audio can shine even brighter. Their expertise lies in several industries, including aerospace, military, electronics, and medical. SRA uses a proprietary methodology, state-of-the-art test equipment, and extensive facilities for conducting tests to understand noise in different circumstances. They create bespoke isolation solutions for any and all models of audio equipment.