Sounds Distinctly Superior
..........By Design

This compressor wasn’t particularly noisy, but produced an irritating tone which made work conditions unpleasant. SDS reduced the noise from 86dB(A) down to the same level as the background factory noise which dramatically improved the working environment.

A reduction of 13dB(A) represents a 95% reduction in the power of the noise.

Follow this link for information on decibels and sound power levels

Compressor Noise Reduced By Between 16 - 19dB(A)

If you can’t see this video try clicking veither the YouTube or the full page option at the bottom right corner.