I'm looking to buy a bunch of audio equipment for amplifying/recording live talks in front of an audience. I want to be able to record each mic as it's own .wav file (into my laptop using Adobe Audition or similar) before sending it to the PA so I can separately adjust gain during the live performance without affecting the recording. My plan for live sound : 4x Rode M2 mic > audio interface F https://www.amazon.co.uk/gp/product/B01E6T547Y/?tag=r06fa-20 Scarlet 18i8 main out into Yamaha MG10XU mixer > PA For recording: audio interface > via USB into laptop But how do I take four channels out of the audio interface so they go into four separate channels on a mixer ? Or do I need a mic splitter as well ? There must be a better / cheaper way ?! I'm going round in circles so any help would be HUGELY appreciated !