An electronic device with at least on input and one out put that alters the original sound of an audio signal. Typically they are used to add reverb, delay, or other such effects to an audio signal. Show contributors This page has been seen 1,586 times. Created by DaveySimps on Aug 12, 2013
An electronic device with at least on input and one out put that alters the original sound of an audio signal. Typically they are used to add reverb, delay, or other such effects to an audio signal.
