CDL Micro 1.2m 3.5mm Stereo Jack Plug to Twin Phono Lead/Cable/Wire - BLACK: Amazon.co.uk: Electronics & Photo
Stereo-jack with Mono Configuration | ATMakers
3.5 mm stereo jack wiring diagram.|Earphone wire information.Audio jack, Headphone jack repair - YouTube
How to Wire a stereo Cable to a mono Jack? | Tom's Guide Forum
3.5mm Stereo Jack Wiring | DIY Audio Projects
Connect 3.5 mm Headphone (4 pins) to Stereo audio jack | Mobile to woofer system connector cable - YouTube
I have a stereo jack that I want to wire like a regular mono jack. Can just solder to hot (red) and ground (black), and ignore the other connection (blue)? : r/Luthier
Stereo-jack with Mono Configuration | ATMakers
How To Make 3.5mm Stereo To Mono Jack Cable - YouTube
Connect 3.5 mm Jack to Phono Cable
kenable 3.5mm Stereo Jack Plug to 6.35mm TRS Balanced Plug Cable 1.8m
3.5mm Stereo Plug to Bare Wires 1.5m Jack Audio Lead Headphone Cable Replacement | eBay
Custom Lynx 6.35mm (1/4") Angled Stereo Jack to 2×6.35mm (1/4") Mono Jack Cable - Custom Lynx