This adapter ring is designed to allow Sennheiser HD600 series headphone users to replace or upgrade their ear pads. The ring is compatible with a range of models, including HD6xx, HD650, HD600, HD58x, HD580, HD660S, HD565 and HD545. It enables the mounting of alternative ear pads, such as Shure SRH1540 Alcantara pads, which may contribute to improved wearing comfort.
By using this adapter, you can potentially achieve a sound profile similar to the original, while enjoying the benefits of more comfortable ear pads. The design combines elements from two existing adapter ring designs to ensure a functional fit for your headphones.