Metro's Effects Metro includes a wide variety of audio effects to get you startedquickly. In the following section, we’ll list the effects individually, display them as they appear in Metro’s Effects window, and summarize their control parameters and how to use them. Reverb Stereo Reverb Delay Stereo Delay Stereo Chorus Stereo Flange Tremolo Stereo Parametric EQ Mono Parametric EQ See Also: Adding Effects in Real-time Adding Offline Effects Effects Tutorial