HiFiMAN, the famous brand that has now spread its fame across the audiophile world for the past years have also released something for the masses (sort of). Most of their headphones are planar magnetic, which is a type of driver that is different from dynamic or balanced armature ones. You can read more about the difference here. As stated before, this is a headphone aim for the masses that are either semi-audiophile or none at all. This is easily seen in it being easy to drive, especially from mobile phones, where they will normally have less than a desirable amp or DAC. Well, without further ado, let’s explore the HiFiMAN HE-400i headphone review to see if it’s worth your cash and also if you are fit for it!