HD 600, HD 650, and HD 6XX Share an Oval. The Foam Does Not
HD 600 and HD 650 ear pads are the same oval family, and the Drop HD 6XX uses it too. Flat velour is the usual failure. A leather swap changes the mix.
HD 600 and HD 650 ear pads are the same oval family, and the Drop HD 6XX uses it too. Flat velour is the usual failure. A leather swap changes the mix.
Stock ATH-M50x cushions are a shallow protein-leather ring shared with the M40x. A thick or angled pair can feel better and still move bass and leak.
A Tune 760NC cushion will not stand in for a Quantum 100 or a Live 650. JBL sells those lines as different cups, and the pad has to name the number on yours.
QC45 cushions have gone onto plenty of QC35 II cups. QuietComfort Ultra uses a different lock. Read the model on the band before you order a kit.
The left WH-1000XM4 pad has a sensor opening the right pad skips. Match that opening and the clip, then pick leather, velour, or a thicker foam.