This analog to digital audio (ADC) converter is suitable to convert an analog audio signal to a digital audio signal. Thanks to this converter you can connect a device with analog Tulp stereo 2x RCA output to an amplifier / receiver with optical Toslink or coaxial RCA (S/P-DIF) input. https://elecena.pl/product/26627563/acon2508bk-nedis-digital-audio-converter-1-way-connection-input-2x-rca 2024-08-02 https://elecena.pl/product/26627563/acon2508bk-nedis-digital-audio-converter-1-way-connection-input-2x-rca 2026-09-04