Sescom SES-NORMALIZE-IT SRS True Volume Audio Regulator

The Sescom SES-NORMALIZE-IT SRS True Volume Audio Regulator prevents annoying volume fluctuations from loud TV commercials by limiting the audio output or, for softer audio levels, by raising the volume output. It also enables you to hear everything that you've been missing when the volume is set to a lower level, by increasing very low audio material within the program.