Not sure if this is DIY, but I installed these Banana plug adapters. : r /diyaudio
Demevalos' Guide to Building Audio Cables
Just made my own 4ft balanced cable. Any recommendations for HD6xx and he4xx connectors? : r/headphones
Demevalos' Guide to Creating Y-Split Braided Cables
Demevalos' Guide to Creating Y-Split Braided Cables
Demevalos' Guide to Creating Y-Split Braided Cables
Demevalos' Guide to Building Audio Cables
New DIY 4.4mm balanced cable : r/headphones
Demevalos' Guide to Building Audio Cables
DIY How to Braid Headphone Wire/Audio Extension Cable + Introduction video
Demevalos' Guide to Creating Y Split Braided Cables : r/headphones
Fairly Comprehensive Guide to Building DIY Paracord Braided Headphone Cables : r/headphones