It is made by Sony and fits the threaded 1\/8″ to 1\/4″ TRS adapter.<\/p>\n\n\n\n This is a great find. The only disappointing thing was the size of the box it was delivered in from B & H Photo:<\/p>\n\n\n\n Couldn’t it have been sent in a bubble mailer? \ud83d\ude15<\/p>\n\n\n\n If you’re looking to gently<\/em> take off your original jack, it (dis)assembles the same way as the replacement. <\/p>\n\n\n\n My old jack was bent, so there was no point in saving it. I cut the wire but made sure to not cut the strain relief sleeve. Alas I realized you must disassemble the old jack to get the strain relief sleeve out anyway. <\/p>\n\n\n\n Once it’s free, drop the sleeve into the new replacement casing. <\/p>\n\n\n\n Put the sleeve and casing on the wire, followed by the included clear insulation sleeve. <\/p>\n\n\n\n It’s imperative you put these on before soldering, because you can’t put them on after soldering \ud83d\ude2c<\/p>\n\n\n\n Carefully strip the outer cable sheath. It’s very flexible and rubbery. Inside the three wires don’t have traditional insulation. They have a braided insulation that is similar to the wire itself. Separate them and wet your fingers to keep the twists tight. <\/p>\n\n\n\n To keep everything together, pre-tin the wires. <\/p>\n\n\n\n Here’s the layout of the jack. I double checked with a multimeter before soldering. <\/p>\n\n\n\n I started by soldering the sleeve wire. Then I used a tweezers to thread the other wires through the holes. <\/p>\n\n\n\n With all wires soldered, but before crimping, test it out. I carefully<\/em> plugged the headphones into a computer and verified sound in both ears and double checked correct left-right balance. <\/p>\n\n\n\n With everything confirmed working, we can now button it all up. First crimp the jack to the cable sheath with a needle nose pliers. <\/p>\n\n\n\n Then slip the insulation sleeve over the jack. <\/p>\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2067-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\n\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2062-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\nDisassembly & Prep<\/h2>\n\n\n\n
![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2054-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2055-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2056-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2052-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\nSoldering<\/h2>\n\n\n\n
![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2057-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2054-1-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2058-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\nTest & Final Assembly<\/h2>\n\n\n\n
![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2059-1024x1024.jpg\")
<\/a><\/figure>\n\n\n\n![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2060-1024x1024.jpg\")
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![\"\"](\"https:\/\/www.foell.org\/justin\/files\/2022\/11\/img_2061-1024x1024.jpg\")
<\/a><\/figure>\n![](\"https:\/\/www.foell.org\/justin\/wp-content\/plugins\/send-to-kindle\/media\/white-15.png\")