5000A

About the 5000A

The SAE 5000A, introduced around 1980 by Scientific Audio Electronics (SAE), is a specialized impulse noise reduction system aimed at minimizing the annoying pops and clicks inherent in vinyl record playback, including 78s, 45s, and LPs. It works by detecting and removing impulse noise and replacing it with extrapolated musical information from the surrounding audio, thus preserving the listening experience. The unit features stereo channels, a sensitivity control slider, and pushbutton functions including Tape Monitor, Defeat, and Invert modes for monitoring removed noise. It is designed to be integrated easily into existing hi-fi systems via tape monitor loops or between preamp and power amp stages. The 5000A is housed in a metal case with a black finish and was offered with optional rack mount kits. It remains a valued tool for vinyl enthusiasts seeking to restore and enjoy older or damaged records with significantly reduced impulse noise.