How can I adapt the rca cable terminal in a usb cable

How can I adapt the rca cable terminal in a usb cable

I want to adapt my Marantz turntable in a USB turntable. How can I modifie The OUT cable with 2 old connectors in a USB or fire wire cable. If I can do this I think I'll be able to connect it to my Mac Book Pro with LogicPro X software or proTools. Is it possible. I know that USB turntables exist. But I already have an excellent turntable. Why increase planet electronic pollution

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