AM Clean Sound's Record Cleaner gently removes dirt and grime from record grooves The custom solution was formulated in 1971 and is non-abrasive and residue-free making it perfect for everyday vinyl cleaning.AM Clean Soundhas been committed to quality audiophile accessories since the beginning. The Danish company was founded in 1971 byAnders Moesgaard and has continued to innovate and adapt to new technologies, while remaining true to their original purpose - products that help deliver clean sound.