Adjust Limiters for Fostex FR90 Headphones

thingiverse

Fostex TR90 Headphones Have Adjustable Size, but Often Slip Out. After Wearing Them for a While, One Ear May Slide More Than the Other, Causing Discomfort. To Solve This Problem, You Need to Install Limiter Upper and Lower. These Parts Will Prevent Sliding from Occurring Unevenly Between Both Ears. Limiter Lower Is Identical to Limiter Upper but Has Straight Edges on Both Sides and a Default Length of 1 Centimeter. It Can Be Mounted Either Above or Below the Plastic Sliding Part of the Headphones. When Installing These Parts, Keep in Mind That They May Not Fit Very Tightly at First. Once You've Assembled Them, Avoid Removing Them to Prevent Loosening Over Time.