How to Fix a Broken Connection on Superlux HD 669 Headphones
How to Fix and repair a Broken 3.5mm Connection on Superlux HD 669 Headphones with a broken cable. Upgrade your headphones with a stronger removable 3.5mm cable mod - socket. Instead of replacing the entire headphones, I install a 3.5mm 4 pole socket, making the cable detachable and much more durable for everyday use. This repair is perfect if your Superlux headphones have no sound on one side, crackling audio, or a completely dead cable. This upgrade lets you use any standard 3.5mm cable and prevents future cable damage. Good luck, and happy repairing! 3.5mm socket on Aliexpress: - https://s.click.aliexpress.com/e/_c44H8uyT 3.5mm to 3.5mm cable on Amazon: - Global https://amzn.to/44YP4Km - UK https://amzn.to/49q2qk2 - DE https://amzn.to/4pv7TMO 3.5mm cable on Aliexpress: https://s.click.aliexpress.com/e/_c2yaE9bN 3.5mm socket on Amazon: - Global https://amzn.to/4svcdOA - UK https://amzn.to/4r1GLpV - DE https://amzn.to/49sfbLc affiliate links Left & right channel test video: https://youtu.be/Tqrj0CiZ8pQ In this video, you’ll learn: - How to open the Superlux HD 669 headphones safely - How to drill and install a 3.5mm socket - How to identify left, right, and ground wires - How to solder a 4-pole socket correctly (no mic) - How to avoid common mistakes during the repair ✅ Checked out our sub-channels: https://www.youtube.com/c/Techscrews https://www.youtube.com/c/TechscrewHome SOCIAL ✔️ https://www.facebook.com/techlv/ ✔️ https://www.instagram.com/techscrews/ This video title is also available in multiple languages for our international audience: - Latviski (Latvian): Kā salabot bojātu savienojumu Superlux HD 669 austiņām - Auf Deutsch (German): Superlux HD 669 reparieren – Defekte Kabelverbindung beheben - En español (Spanish): Cómo reparar una conexión dañada en los auriculares Superlux HD 669 - На русском языке (Russian): Как починить повреждённое соединение в наушниках Superlux HD 669 - En français (French): Comment réparer une connexion défectueuse sur les écouteurs Superlux HD 669 Video chapters: 0:00 Superlux Headphones Repair 0:20 3.5mm Cable Replacement 0:31 3.5mm Socket Housing 0:43 Headphone Disassembly 1:04 Drilling the Socket Hole 1:33 Checking Socket Wiring 1:41 Tinning Wires for Soldering 1:49 Superlux HD 669 Wiring 2:05 Socket Pinout 2:21 Installing the Socket 2:30 Gluing the Socket 2:47 Closing the Housing 3:01 Checking Repair Quality 3:08 Reinstall Ear Pads 3:11 Detachable Cable Mod Thank you for supporting the channel.
How to Fix and repair a Broken 3.5mm Connection on Superlux HD 669 Headphones with a broken cable. Upgrade your headphones with a stronger removable 3.5mm cable mod - socket. Instead of replacing the entire headphones, I install a 3.5mm 4 pole socket, making the cable detachable and much more durable for everyday use. This repair is perfect if your Superlux headphones have no sound on one side, crackling audio, or a completely dead cable. This upgrade lets you use any standard 3.5mm cable and prevents future cable damage. Good luck, and happy repairing! 3.5mm socket on Aliexpress: - https://s.click.aliexpress.com/e/_c44H8uyT 3.5mm to 3.5mm cable on Amazon: - Global https://amzn.to/44YP4Km - UK https://amzn.to/49q2qk2 - DE https://amzn.to/4pv7TMO 3.5mm cable on Aliexpress: https://s.click.aliexpress.com/e/_c2yaE9bN 3.5mm socket on Amazon: - Global https://amzn.to/4svcdOA - UK https://amzn.to/4r1GLpV - DE https://amzn.to/49sfbLc affiliate links Left & right channel test video: https://youtu.be/Tqrj0CiZ8pQ In this video, you’ll learn: - How to open the Superlux HD 669 headphones safely - How to drill and install a 3.5mm socket - How to identify left, right, and ground wires - How to solder a 4-pole socket correctly (no mic) - How to avoid common mistakes during the repair ✅ Checked out our sub-channels: https://www.youtube.com/c/Techscrews https://www.youtube.com/c/TechscrewHome SOCIAL ✔️ https://www.facebook.com/techlv/ ✔️ https://www.instagram.com/techscrews/ This video title is also available in multiple languages for our international audience: - Latviski (Latvian): Kā salabot bojātu savienojumu Superlux HD 669 austiņām - Auf Deutsch (German): Superlux HD 669 reparieren – Defekte Kabelverbindung beheben - En español (Spanish): Cómo reparar una conexión dañada en los auriculares Superlux HD 669 - На русском языке (Russian): Как починить повреждённое соединение в наушниках Superlux HD 669 - En français (French): Comment réparer une connexion défectueuse sur les écouteurs Superlux HD 669 Video chapters: 0:00 Superlux Headphones Repair 0:20 3.5mm Cable Replacement 0:31 3.5mm Socket Housing 0:43 Headphone Disassembly 1:04 Drilling the Socket Hole 1:33 Checking Socket Wiring 1:41 Tinning Wires for Soldering 1:49 Superlux HD 669 Wiring 2:05 Socket Pinout 2:21 Installing the Socket 2:30 Gluing the Socket 2:47 Closing the Housing 3:01 Checking Repair Quality 3:08 Reinstall Ear Pads 3:11 Detachable Cable Mod Thank you for supporting the channel.