Audio Interface Headphone Power Limitations
Matching Headphone Impedance with Audio Interface Output
When selecting headphones for use with an audio interface, it's crucial to consider the headphone's impedance, which measures its resistance to electrical current. Generally, higher-impedance headphones require more power from the headphone output of the interface compared to lower-impedance models.
Focusrite Scarlett Audio Interfaces
Focusrite Scarlett audio interfaces are renowned for their pristine sound quality and durability. However, they have specific headphone output power limitations. For instance, the Scarlett Solo model can adequately power 250-ohm headphones for tasks such as music listening and audio/video editing.
While both the 80-ohm and 250-ohm versions of the Beyerdynamic DT-770 Pro studio headphones would be suitable for use with the Scarlett Solo, the 250-ohm model may push the interface's output limits to their maximum capacity.
Scarlett 2i2 Gen 4: Enhanced Headphone Output
If you require more power for your headphones, the Focusrite Scarlett 2i2 Gen 4 offers an upgraded headphone output. This interface features improved converters and useful features like auto-gain, ensuring optimal performance with higher-impedance headphones. As a result, the Scarlett 2i2 Gen 4 can more comfortably drive 250-ohm headphones, providing ample volume and clarity.
When choosing headphones for your audio interface, carefully consider the impedance of the headphones and the output power capabilities of the interface. By matching these factors appropriately, you can ensure optimal sound quality and prevent potential signal distortion or volume limitations.
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