The Realtek ALC4080 is a high-performance audio codec chip designed for use in laptops and other portable devices. It is the successor to the popular Realtek ALC3266 codec, and is designed to provide even higher-quality audio playback and recording capabilities.
The Realtek ALC4080 supports a range of advanced features such as dynamic range control, voice recognition, and multi-streaming. It also supports 32-bit/384kHz PCM audio playback and 32-bit/192kHz recording, providing exceptional sound quality. The chip also includes a built-in headphone amplifier, which can provide high-quality audio output for headphones or speakers.