Adjust Limiters for Fostex FR90 Headphones

thingiverse

Fostex TR90 headphones have adjustable size. When putting on they often slides out too much and become uncomfortable. I finally did project because sliding was not equal for each ear after some time of usage. Necessary is limiter_upper. This part fixes sliding problem. I also included limiter_lower. It is the same part as limiter_upper but straight on both (top and bottom) sides and with default length 1 cm. This part can be mounted both over limiter_upper or under plastic sliding part of headphones. You can easily adjust length of limiter_lower using CURA to proper size. Caution: Parts not fit very tightly (once you mount them you should not remove them because than may fit less tight).