PSA: Check the baffle alignment on your Fostex T50RPs : r/headphones
SR-1b • RAAL-requisite
Stellia, Hi-Fi Closed-back headphones | Focal
Roller MK02 Classic TT344 - LUZLI
Focal Elegia closed‑back headphones - The Absolute Sound
Dynamic Fuzz "Baffles" | DynamicFuzz
Why do headphone baffles have holes | Headphone Reviews and Discussion - Head-Fi.org
Archimago's Musings: REVIEW / MEASUREMENTS: Dekoni Blue ("Approved" Fostex T50RP Mk 3 mod). And the importance of the room for hi-fi reviews (Wilson Chronosonic XVX speakers in Stereophile).
Dekoni Audio Foam Attenuation Kit | Dekoni Audio
Why do headphone baffles have holes | Headphone Reviews and Discussion - Head-Fi.org
DIY Headphone Adventure - Do It Yourself (DIY & Mods) - The HEADPHONE Community