Jon gives us a unit by unit description of the kit in the FOH rack. There are several different devices here but generally they will fulfil one of three different roles. The inserts or signal processors such as graphic equalisers, noise gates and compressors, the effects like reverbs and delays and media or playback devices like CD players.

Tag
Manley
compressor
graphic equaliser
GEQ
Yamaha SPX
Lexicon reverb
Drawmer noise gate
BSS compressor
mixing foh
rack
effects
Soulsound Tutor