Planars in a New Era of Innovation The launch of the ddHiFi Memory 4. 4 planar IEMs, co developed with MOONDROP, marks a significant milestone in audio innovation.
For years, planar drivers have been touted as the holy grail of sound reproduction, but their adoption has been slow due to limitations such as low sensitivity and high distortion.
The ultra linear planar driver in the Memory 4. 4 measures 13mm in diameter and boasts an impressive 4 times efficiency compared to standard dynamic drivers. Its comparison to ordinary 14.