Chosen Solution

where can I get an earphone socket for a MacBook pro 13 early 2011

Hello ! Unfortunately, the earphone socket as you may see on this guide’s step 26. I had the same question when some small plastic ball got stuck into mine a few years ago, then had to use a USB until I replaced the whole machine (who accidentally died). I suggest that you use a USB headset or jack to usb adapter on your machine, and would have loved to give you a more positive answer ! Have a nice day Vincent