PSAUDIO Airlens to Stellar DAC Noise

This shows that when using the I2S input and Airlens' I2S output, there's buzzing in the audio. yet the status light is green, showing it should be a clean signal. From the I2S output on the SMSL PO100, there is no static noise, but the dot on the DAC stays red, showing a not perfect signal despite the clean noise.

Видео PSAUDIO Airlens to Stellar DAC Noise канала John Cardell