Allows the receiver's high-quality DAC to process the audio signal. Experiencing hissing/static on analog jacks

Supports uncompressed 5.1 and 7.1 surround sound, as well as modern object-based spatial audio formats like Dolby Atmos and DTS:X.

: Right-click the speaker icon in your Windows system tray, click Sound settings , and change your output device back to Speakers (Realtek Audio) .

Every audio system requires a Digital-to-Analog Converter (DAC) to translate code into physical sound waves.

If you are running audio to a 5.1 or 7.1 surround sound AV receiver that has an optical input, use the digital output.

If your audio sounds clean and clear through your current speakers or headphones using the standard "Speakers" setting, there is no reason to switch to Realtek Digital Output. "Digital" in this context is a description of the connection type, not a badge of audio quality. To help optimize your specific setup, could you tell me:

: If your speakers plug into the green 3.5mm jack or use a standard headphone plug, selecting Digital Output will result in no sound at all .

: If you are using standard 3.5mm computer speakers or headphones, you should keep the "Speakers" (Analog) option as your default. These devices cannot decode the raw digital signal from the S/PDIF port.

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You are connecting your PC to a high-end audio system via an optical cable

if you have a digital cable (TOSLINK/Optical) plugged into an external amp or receiver. Disable it