What is the point of a headphone amplifier ?

A headphone amplifier is designed to increase the power of the audio signal from a source to effectively power headphones.


Using a headphone amplifier can improve your listening experience when it incorporates an internal Digital-to-Analog Converter (DAC) capable of improving the conversion of a digital source.


Benefits of using a headphone amplifier


Disadvantages of not using a headphone amplifier


Improved audio quality

Audio quality limited by the output power oh the service device

Precise volume control

Less precise volume control


Improved sound dynamics

Rick of distortion at high 
Better frequency balance
 
Lack of power for high impedance headphones

 
Compatibility with high impedance headphones
 
Lack at ability to fully power headphones

Can provide advanced audiophile features

Limite customization and tuning options


Digital-to-analog converter for headphones


Suggestion related to this article :

- What is a digital to analogue converter dac ?

- Are focal headphones compatible with all devices ?

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