Analog audio electronics refer to electronic systems and devices that process, amplify, or modify sound signals in their natural, continuous waveform, rather than converting them into digital data. These systems include amplifiers, equalizers, mixers, and effects pedals commonly used in music production, broadcasting, and sound reinforcement. Analog audio electronics are prized for their ability to preserve the warmth, nuance, and character of original audio signals, often preferred by audiophiles and musicians for classic sound effects. In cybersecurity, understanding analog audio systems is important when assessing vulnerabilities related to physical signal interception or manipulation.