UD851B DTS Dolby AC3 5.1 Channel Audio Decoder Bluetooth DAC Support HDMI-compatible Input/Output

UD851B DTS Dolby AC3 5.1 Channel Audio Decoder Bluetooth DAC Support HDMI-compatible Input/Output

Interface Support:
- HDMI-compatible, optical fiber, coaxial, PC-USB, USB2.0, Bluetooth.

Format Support:
- DSD, DTS, DTS-ES, DTS-WAV, AC3, APE, FLAC, HDCD, AAC, MP3, OGG, etc.

Function Support:
- HDMI-compatible to 5.1CH + HDMI-compatible
- ARC to 5.1CH
- Optical fiber to 5.1CH
- Coaxial to 5.1CH
- PC-USB to 5.1CH
- USB flash drive play to 5.1CH
- Bluetooth to 5.1CH (Bluetooth only support virtual 5.1)

Improvements:
- Add mono volume adjustment, allowing for individual adjustment of surround volume, center volume, and bass volume. You can also reset the factory default volume with just one click (DEF key).
- HDMI-compatible has been upgraded from version 1.4 to version 2.0b. Upgrade resolution to 4K*2K@60hz. HDCP supports version 2.3 and is compatible with versions 2.2/1.4, supports 3D and HDR.
- USB flash drive playback upgrade supports DSD, ISO, WAV, FLAC, APE, DTS, DTS-ES, AC3, OGG, MP3, etc; The DSD sampling rate supports DSD256, while the PCM sampling rate supports up to 768Khz.
- The Bluetooth version has been upgraded from version 5.0 to version 5.1, with higher transmission rates.

Features:
- HiFi level 5.1 channel audio decoder: DTS/Dolby 5.1 hardware decoding, channel separation and transparency, giving you immersive experience.
- Support playing 5.1ch music such as DTS/DTS-ES/AC3; Supports playing DFF/DSF/DST and other formats, with a sampling rate/bit width of up to DSD256/1BIT; Supports playback of lossless formats such as WAV/FLAC/APE. Tested to play: 768KHz/16BIT, 384KHz/32BIT, 192KHz/64BIT, 192KHz/32BIT, 192KHz/24BIT, 192KHz/16BIT, etc.
- Ultra high definition HDMI-compatible resolution, supports HDMI-compatible 2.0b version, 4K@60Hz , HDCP2.2; Supports HDMI-compatible three in one out and ARC.

Specification:
- Input interface: HDMI-compatible + ARC + coaxial + optical fiber + USB sound card + Bluetooth + USB flash drive
- Output interface: HDMI-compatible + 5.1CH
- HDMI-compatible version: 2.0b version, HDCP2.2, resolution support 4K@60Hz
- USB flash drive play format: iso/dsd/dts-es/dts/ac3/flac/ape/wav/hdcd/aac/m4a/mp3 etc.
- USB flash drive play operation: support previous/next song/single loop/folder loop/repeat all/play/pause etc.
- USB flash drive play sampling rate/bit-width: DSD support DSD256/1bit, PCM support 768kHz/32bit
- Audio output amplitude: ≥2Vrms
- SNR: +112dB
- Bluetooth version: 5.1 version
- Bluetooth protocol: SBC/AAC
- USB sound card supported system: support for WinXP/Win7/Win8/Win10/Win11 systems source code input
- Decoding output ability: support dts/dolby hardware decoding (real 5.1) and PCM software decoding (virtual 5.1)
- Operation control: support button and remote control switch of input mode/volume adjustment/song selection
- Power-off memory: support input mode memory, volume memory, song selection memory, setting memory
- Output channel mode: support 2.1/3.1/4.1/5.1CH output
- Volume adjustment: support total volume and mono volume adjustment
- Power supply: DC12V/1A
- Product size: 209 x 70 x 27mm
- Net weight: 0.36kg

Package Included:
- 1 x Host
- 1 x Power Adapter
- 1 x Bluetooth Antenna
- 1 x Remote Control
- 1 x Optical Fiber
- 1 x User Manual