Reading Order of Input Channels REVerence reads input channels in the following order. Number of input channels Channel order in REVerence 1 L 2 L/R 3 L/R/C 4 L/R/LS/RS (if inserted on a track with a 4.0 channel configuration) 4 LL/LR/RL/RR (if inserted on a track with a stereo configuration) 5 L/R/C/LS/RS 6 L/R/C/LFE/LS/RS (LFE is being ignored.)