AKG K451 earpad repair and protection: Super Stretch Headphone Cover mimimamo
AKG K451 review | Expert Reviews
AKG K 451 Datasheet | Manualzz
XRHYY Black Replacement Headband Earpads Cushion Head Band Ear Pad Set For AKG K420 K430 K450 K451 Q460 K480NC Headphones|replacement earpads|earpads replacementearpad cushion - AliExpress
Buy K450 Cable, Replacement Audio Cable Braided Wire Cord with Mic Compatible with AKG K450 K430 K451 K452 K480 Q460 Headphones, 4.6ft/1.4m (with Mic) Online in South Korea. B08BFV75WH