192kHz DAC Converter: SPDIF to RCA+3.5mm converter, digital to analog converter converts optical toslink digital audio signals to analog rca+3.5mm audio. (Not For RCA/3.5mm to Optical). Input and Output: Optical/Toslink/SPDIF input (optical input interface to be connected to HD TV, DVD player and other devices); RCA and 3.5mm output (RCA and 3.5mm output interfaces to be connected to the audio amplification device with RCA interface or 3.5mm interface).
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