Link to schematic/project files: https://gtkc.net/ne5534-preamp

Very clever work by Tony and your good self

I'm pretty ignorant when it comes to audio stuff, but wouldn't you want to limit your bandwidth, particularly on the input stage, to limit noise?  For example use better or multiple stage filters to preserve linearity in the audible range, but cut off things outside that more aggressively?

इसका schematic or girber फाइल दे सकते हैं किया मेरे को मेरा प्रोजेक्ट बनना है ❤🎉

can you explain the pot connection. Is it just diptrace that uses non standard schematic symbols or is there a reason for having 4 pins. is it just another way of having screened cables instead of using screened cable symbol??