For more information, see the following topics:
AIR Spring Reverb is an RTAS plug-in. Use the Spring Reverb plug-in for that classic spring reverb sound. Just don’t kick your computer trying to get the springs to rattle!
The Spring Reverb plug-in models an analog spring reverb. An analog spring reverb is an electromechanical device much like a plate reverb. An audio signal is fed to a transducer at the end of a long suspended metal coil spring. The transducer causes the spring to vibrate, which results in the signal reflecting from one end of the spring to the other. At the other end of the spring is another transducer that converts the motion of the spring back into an electrical signal, thus creating a delayed and reverberated version of the input signal.