Digital to Analog Audio Converter USB Sound Card DAC

An optical fiber and a coaxial input interface. Connect to DVD, HD player and other devices. A USB input, connected to the computer, does not support USB disks! An RCA output interface to connect to the power amplifier system. Mono 3.5mm audio output interface, connect headphones. Eliminate noise when there is no input signal, and automatically mute when there is no audio signal input.
Support 192kHz 24bit sampling rate.
Support volume adjustment. Support bass adjustment. Metal shell, anti-interference.
This DAC supports digital PCM audio format. Before using PLS, please set your digital audio equipment (such as HD TV, TV BOX or game console) to PCM or LPCM audio. DTS Dolby AC3 is not supported.

Demo Board Type: ARM
If you want to connect to Samsung or LG TV, please follow the steps below to set it up:
Samsung TV setting path:
PCM format: Settings-Sound-Expert Settings-Audio Format-PCM
External speakers: Settings-Sound-Select speakers-Optical
LG TV setting path:
PCM setting path: menu-all settings-sound output-optical-digital sound output-PCM
If you need to synchronize the output of the TV speaker and the optical fiber: menu-all settings-sound output-optical fiber-internal TV speaker + optical fiber
Power charging: USB power cord-separate 5V 1A standard plug-wall socket.
Do not use the power adapter by plugging the USB cable directly into the TV (an unstable power source can cause buzzing noise).
If the volume (from the output of the DAC) is not loud enough, please connect the output of the DAC to a low-impedance mobile phone headset, headphone amplifier or power amplifier.
Not compatible with Netflix and YouTube video sites.
Before turning on, you must turn the adjusting knob counterclockwise to reduce the volume, so as not to damage your hearing!
USB flash drives are not supported!
colour:Black
Material:ABS
size:101 x 95 x 20 mm

Package Contents:
1 x Converter

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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