Resolution: 80dB (1 KHz) Product Name: Digital Sound Decoder Converter Frequency Response: 20Hz~20KHz 100% brand new and high quality Input Interface: Optical Fiber, Coaxial, AUX Stereo Product Size: 105×75x25mm Signal-to-Noise Ratio: 120dB Output Contacts: FL, FR, SL, SR, CEN, SW (base) Analog Output Level: 2.2V * Decodes digital audio signals from DTS / AC-3 to analog 5.1-channel audio signals. * The analog stereo signal (R/L) via the audio processing chip, converted to analog 5.1-channel audio signal. * Dual-direction SPDIF optical input, 1 coaxial input, 1 stereo input, more complete multi-channel digital audio output for easier switching. * RCA output interface, simple docking amplifier. * Multi-channel one-touch switch, convenient and fast, while stereo and 5.1-channel switch. * Wide range of applications: Network players, high-resolution video players, Blu-ray DVD, DVD, SP3, XBOX360 for outputting digital signals * The product is excellent, compact, and convenient, plug-and-play, mobility and strong. Package Contents: 1 x Digital Audio Decoder Note: 1. There is a 2-3% difference according to manual measurement. Please check the size carefully before purchasing. 2. Note that a slight color difference should be acceptable due to light and screen.