Fostex T50RP 50th Anniversary Limited Edition Semi Open-Back Headphones - Discontinued headphone 6.3mm after which the headphones can

after which the headphones can be used continuously for up to eight hours

the distortion generated by the driver unit (speaker part) inside the earphone is 1% or more in the low range even with excellent products

It suddenly changes color and gives a lively look

Gold-plated plugs and silver-plated conductors are used inside the cable to ensure an outstanding sound

all-tube design (not hybrid)

Fostex T50RP 50th Anniversary Limited Edition Semi Open-Back Headphones - Discontinued headphone 6.3mm after which the headphones canT50RP 50th Anniversary Limited Edition Features Using the same high grade drivers as the T60RP, the newly developed yoke panels offer more efficient magnetic transmission for better linearity. A dedicated damper is installed inside the housing to reduce unwanted resonance. The right side housing has "50th anniversary" in Japanese letters. The sliders are painted gold. Synthetic leather around the ear type ear pads offer great fitting and fatigue free