Specification: This audio decoder can auto convert optical / coaxial channel(Support LPCM/PCM/RAW) input to 2.0 channel analog audio output, and support decoding AC-3/DTS. So it is widely used in families, schools, squares, concert halls, cinemas and other public places to enjoy the shock effect of DTS. Suitable for network player, HDTV, blu-ray DVD, DVD, PS3, XBOX 360, DM500S, DM800HD, etc. _x000D__x000D_Features:_x000D_1. Built-in high-performance RTOS operating system and audio decoding chip, support DTS/AC-3._x000D_2. Super fast startup time is about 3 seconds._x000D_3. Input: 1 SPDIF Optical, 1 Coaxial. Output: L-OUT-R; 3.5mm headphone port._x000D_4. Automatic switching between optical fiber and coaxial channel input._x000D_5. Automatic decoding of AC-3 / DTS (LPCM / PCM / RAW) signal input without any operation._x000D_6. High compatibility: Suitable for network player, HDTV, blu-ray DVD, DVD, PS3, XBOX 360, DM500S, DM800HD, etc._x000D_7. Small Size and metal case, anti-interference._x000D_8. Adopt RCA/3.5mm Headphone port output ,convenient and efficient in use._x000D_9. Support volume adjustment. _x000D__x000D__x000D_Specification:_x000D_Name: 5.1 Audio Decoder with Volume Adjustment_x000D_Signal to noise ratio: 120db_x000D_Bit rate: 16-24 bit_x000D_Stereo insulation: 80db (1khz)_x000D_Response frequency: -20hz - 20KHz +/-0.7db_x000D_Channel imbalance: 0db_x000D_THD: 20 hz - 20KHZ to 0.25 - 0.065%_x000D_Sampling rate: 32-192KHZ_x000D_THD + N: 1KHZ 0.15%_x000D_Size: 8 * 7 * 2cm / 3.1 * 2.8 * 0.8in_x000D_Weight: 195g / 6.9oz_x000D_Analog output level: 2.2V_x000D_Working voltage: DC 5V_x000D_Maximum power current: 200mA_x000D_Working humidity: 10&-80%RH (non-condensing)_x000D_orking temperature: 0-70 _x000D_Storage humidity : 5% -- 90%RH (non-condensing)_x000D_Storage temperature: 10-80 _x000D_Supports audio formats: MP3, AC3, DTS, WAV, WMA, AAC, ALAC, FLAC, APE, OGG, M4A _x000D__x000D__x000D_Package list:_x000D_1 x Audio Decoder_x000D_1 x Audio Cable _x000D_1 x Micro USB Power Cable_x000D_1 x Manual_x000D__x000D_Interface description:_x000D_DC5v: DC5v power input_x000D_Optical: Optical signal input_x000D_Coaxial: Coaxial signal input_x000D_L-OUT-R: left and right channel audio output_x000D_Headphone: 3.5mm Headphone audio output_x000D_Power: Power indicator light_x000D_Knob: Knob for volume control _x000D__x000D__x000D_Note:_x000D_Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Features: 1Built-in high-performance RTOS operating system and audio decoding chip, support DTS/AC-3. 2Input: 1 SPDIF Optical, 1 Coaxial. Output: L-OUT-R; 3.5mm headphone port. 3Automatic switching between optical fiber and coaxial channel input. 4Automatic decoding of AC-3 / DTS (LPCM / PCM / RAW) signal input without any operation. 5High compatibility: Suitable for network player, HDTV, blu-ray DVD, DVD, PS3, XBOX 360, DM500S, DM800HD, etc. PackageList: