hi all id like to know if anybody could tell about the rp series from digitech im excpecially interested in one thing and thats is since on the models it says that they have a stereo output 1/4 inch jack and id like to know if that means that if i were to use a typical mono cord in that,would i only be hearing the sound created from just the right or left or does it aoutomatically make both right and left signals pass?