Headphones with amplifier

Built-in amplifier

— thanks to the built-in amplifier, the headphones are able to take on part of the burden of providing the necessary sound power, thus unloading the external device. This is especially important for portable equipment like players or smartphones, where the power of their own amplifiers is low and with ordinary headphones they sometimes have to work “at the limit”, which increases the likelihood of distortion. In addition, your own amplifier may provide additional features such as an equalizer. The disadvantage of this function is the high cost and the need for its own power supply.