Amazon.com: Shure SRH1540 Premium Closed-Back Headphones with 40mm Neodymium Drivers for Clear Highs and Extended Bass, Built for Professional Audio/Sound Engineers, Musicians and Audiophiles (SRH1540) : Musical Instruments
Shure SRH 1440 | 1540 | 1840 | How to Replace Your Ear Pads | Dekoni Audio - YouTube