DTS Sound Decoder - SPDIF to 5.1 Channel Digital Audio Converter Product Overview: The DTS Sound Decoder is a high-performance audio converter that transforms digital audio signals (SPDIF) into high-fidelity 5.1 or 2.1 channel analog output. It supports various input formats, including DTS/AC-3, and is compatible with a wide range of devices like network players, HD TVs, Blu-ray DVDs, and more. Its compact design and metal casing ensure strong anti-interference performance and portability, making it an ideal addition to any home theater or audio setup. Key Features: Multi-Channel Support: Switch between 2.1 and 5.1 channels with one button for flexible audio output. Multiple Inputs: Features 2 SPDIF optical inputs, 1 coaxial input, and 1 stereo input for versatile connectivity. Auto Signal Recognition: Automatically detects AC-3, DTS, and LPCM digital audio signals for seamless operation. High Compatibility: Works with various devices, including network players, HD TVs, and Blu-ray DVD players. U Disk Playback: Supports USB playback (except exFAT), automatically recognizing the files for easy access. Compact and Durable: Metal shell provides strong anti-interference, and its small size makes it easy to install. Specifications: Input Formats Supported: MP3, AC3, DTS, WAV, WMA, AAC, FLAC, APE, OGG, M4A, M3U8 Signal to Noise Ratio (SNR): 120 dB Resolution: 80 dB (1kHz) Sampling Rate: 32 - 192 kHz Bit Rate: 16 - 24 Bit Frequency Response: 20 Hz - 20 kHz 0.7 dB Total Harmonic Distortion (THD): 0.25% - 0.065% (20 Hz - 20 kHz) Analog Output Level: 2.2V Analog Input Level: 1V (3 dB) Ports and Interfaces: Optical Input: 2x SPDIF Coaxial Input: 1x Headphone Input: 1x Headphone Output: 3x USB Interface: 1x (for U Disk Playback) Power Supply: Input: 100V-240V (50-60Hz) Output: 5V/1A Maximum Working Current: 400mA Dimensions & Weight: Size: 11 cm x 8 cm x 3 cm (4.33" x 3.15" x 1.18") Net Weight: Approx. 95g Operating Environment: Working Temperature: 0 - 70C Storage Temperature: -10 - 80C Humidity: 10% - 80% (working), 5% - 90% (storage), non-condensing Package Includes: 1 x DTS Sound Decoder 1 x User Manual 1 x Power Supply Note: Due to the lighting and display differences, the item's color may slightly differ from the pictures shown.