Profile photo of Mr-B

Think that needs someone with a far better brain than me to answer. However the way I understand it is, if you use the ES”A” channels that the mix rack uses any changes you make to the desk show up on the recorded versions? by using ES”B” you can just get the result of the gain of the Pre amp/A-D and not the rest of the functions EQ dynamics etc. But as I said this is a bit advanced in the recording dept for me I could be completely wrong!!!. Maybe if Carey spots this he could enlighten you.
Mr B.