Model Number: VK-DER Brand Name: V-KING Key Specifications/Special Features: Digital audio decoder: Used 24-bit audio DSP, 96KHz digital receivers, and 192KHz/24bit ADC and DAC. Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM and other digital audio format source decode.Features:1. Convert DTS/AC3 source digital audio to analog 5.1 audio or stereo audio output.2. The analog stereo (L / R) signals convert to analog 5.1 channel output.3. Multi-channel audio input (SPDIF, Coaxial, Stereo)2 x SPDIF input, 1 x Coaxial Input, 1 x Stereo4. Analog 5.1-channel(6XRCA) or Stereo output