1.Upgraded 3.2inch Color Screen,Upgraded USB flash disk to play output from optical fiber/coaxial source code,Upgraded 2.0/2.1/3.1/4.1/5.1ch and other channels output mode.   

2.Upgraded DSD/ISO and other formats for more powerful playback,Upgraded disk reading ability of various USB flash drives / card readers,Upgraded 5.8G wireless surround support,Upgraded DAC chip ES9023P,Upgraded headphone jack output   

3.Channels:2.0 channel: front left + front right,2.1 channel: front left + front right + bass,3.1 channel: front left + front right + center + bass,4.1 channel: front left + front right + left surround + right surround + bass,5.1 channel: front left + front right + left surround + right surround + center + bass   

4.Parameter:Input port:HDMI (x3) + ARC + Coaxial + Optical Fiber + USB Sound Card + AUX + Bluetooth + U Disk etc.Output port:HDMI + Optical Fiber + Coaxial + 5.1CH + 3.5mm headphone jack   

5.HDMI Version:2.0b version, HDCP2.2, resolution support 4K at 60hz   

U disk play format:iso/dsd/dts-es/dts/ac3/flac/ape/wav/hdcd/aac/m4a/mp3 etc.   

Sampling rate/Bandwidth:DSD support DSD256/1 bit, PCM support 384KHz/32bit   

Audio output amplitude:greater than equal 2Vrms   

Signal-to-noise(SNR):112db   

Bluetooth version:5.0 version, transmission above 15m   

USB sound card support system:Support WinXP/Win7/Win8/Win10/Win11   

Output method:Support 5.1CH decoding output and optical fiber/coaxial source code output   

Decoding output ability:Support dts/dolby hard decoding (authentic 5.1) and PCM soft decoding ( fictitious 5.1)   

Operation control:Support knob and remote control   

Output channel:Support 2.0/2.1/3.1/4.1/5.1CH   

Volume adjustment:Support Overall volume adjustment and mono volume adjustment   

LCD Display: Support 3.2inch color screen display and backlight switch   

5.8G wireless surround: Support 5.8G wireless module expansion (only 5.8G version)   

Power supply:DC12V/1A   

Weight:1.1kg   

Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. / UK plug,it applies to Malaysless module expansion (only 5.8G version)   

Power supply:DC12V/1A   

Weight:1.1kg   

Plug Type:US Plug,it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.   

Voltage:AC110V   

Colour:Black   

Material:aluminum alloy   

Size:218x110x78mm   

Package Contents:   

1 x Host   

1 x Power Adapter   

1 x USB Sound Card Cable   

1 x Remote Control   

1 x Digital Optical Fiber Cable   

1 x Bluetooth Antenna   

1 x English User Manual