I'm thinking of buying a splitter for when I do live recording. (Would make things a hell of a lot more predictable.) I'm just wondering where would be the best place to split the signal. I need a multichannel feed to the soundboard as well as my recorder. Should I split after the mics or should I split after the mic pres? (Basically should I split pre-recorder preamp or post-recorder preamp?) Part of me wants to split it after the mic pres, but I really have no idea what would be best in principle.