To deliver music with true emotional impact that takes your breath away, every element of the IER-Z1R has been designed and developed by Sony for this one purpose.
By paying attention to the smallest details, you can distinguish every nuance and subtle characteristics, in astonishingly faithful sound reproduction. Two dynamic drivers and one balanced armature feature in one of Head-Fi's most timeless classic.
Sony designed the drivers in the IER-Z1R headphones from the ground up, to work in total harmony together. The consistent sound signature carried out across each driver works as if they were a perfect single driver. [See Product Desc. For More]