Realtek Digital Output

S/PDIF (optical/coaxial) has – cannot carry uncompressed 5.1 PCM. To get surround sound:

This output bypasses that internal process, sending the raw data to an external device—like a home theater receiver or a high-end soundbar—to do the decoding. Common Connection Types realtek digital output

He didn’t realize that "Digital Output" is a specialized language. While his speakers were waiting for a physical vibration of electricity (analog), the Realtek card was shouting in binary code through an imaginary S/PDIF port . The Optical Mystery S/PDIF (optical/coaxial) has – cannot carry uncompressed 5

| If you need... | Use this instead | |----------------|------------------| | Lossless stereo | USB DAC (bypasses Realtek) | | Multi-channel lossless | HDMI audio from GPU | | Virtual surround (headphones) | Windows Sonic / Dolby Atmos for Headphones | | Loopback/recording | Voicemeeter Banana | While his speakers were waiting for a physical