How to fix a Bose QuietComfort QC25 that has lost sound on one side for about $30. | kohacraft's blog
Stefan Johner Twitterren: "Fixed my 4 year old #Bose QC25 Headphones with a paper strip and a #YouTube howto. Don't just throw your electronic devices away, try to fix it! #repair #fixit
Audio Replacement Cable with in-Line Mic Remote Volume Control Compatible with Bose QC25, QC35, QC35II, QuietComfort 25 35 Headphones, Audio Cord Compatible with Samsung Galaxy Huawei Android : Amazon.in: Electronics
Genuine Bose QC25 QuietComfort25 Black Board / Hinge/ Hanger Replacement Parts | eBay
Bose Headphones Only Working in One Ear: Software and Hardware Solutions - Headphonesty
Easy Guide to REPAIR Broken BOSE QC25 Headphones - NO SOUND From One Ear : 5 Steps (with Pictures) - Instructables