OREI Digital to Analog Audio Decoder: Convert Dolby Digital SPDIF/Coaxial 5.1 Channel to RCA L/R/3.5mm Headphone Output

This Superior Digital to Analog Audio Decoder makes use of 24bit audio DSP, 96KHz digital receivers, 192KHz/24bit ADC & DAC chips. Decode and convert SPDIF or Coaxial enter Dolby Digital (AC-3), Dolby Professional Logic, PCM (as much as 5.1CH) to 2.0CH L/R analog audio and three.5mm stereo headphone outputs. A perfect audio converter on your cable/satellite tv for pc/DVD/Blu-ray bins with Dolby Digital 5.1CH (AC-3) audio outputs. 

To ensure optimal audio output, make sure to connect both the simultaneous RCA L/R and 3.5mm headphone outputs properly. Remove any plastic covering and firmly push in the Optical Cable. For troubleshooting, connect the TV signal to the SPDIF (Optical) or Coaxial input of the DA34, and then connect the RCA or Headphone output to your analog audio system or headphones. Double-check that the power adapter is plugged in correctly and all cables are fully inserted. If you still experience no sound, adjust the TV audio output to PCM Only in the TV Menu.