Premium 3-in-1 DAC digital audio decoder + USB DAC external sound card + headphone amplifier

24-bit/192 kHz Digital Audio Decoder + USB DAC + Headphone Amplifier
This 3-in-1 digital audio decoder is a top-grade digital audio decoder, USB sound card and headphone amplifier.

It is designed for decoding the digital audio into crystal clear Hi-Fi sound and produces a sensational listening experience through its stereo L/R output and gold plated 1/4" headphone output jack.

You will enjoy the original digital audio content with all sonic details originally made for music, movie or video game and play through your existing home theater system, amplifier, powered speakers or headphone.

With digital optical and coaxial S/PDIF inputs and USB input, this audio processor connects virtually to any audio source.

Its USB interface supports hookup with Android 5.0 mobile devices with OTG support and computer running Mac, Windows and Linux OS.

High-Grade Digital To Analog Audio Processor
This premium digital audio decoder is a cost-effective solution for decoding digital audio into clear vibrant line-level sound when playing through existing speakers, amplifier or Hi-Fi system.

Your TV sound, CD/MP3 music, DVD movies or online game comes alive with strong bass and beat when decoded by this 3-in-1 DAC.

Premium 24-Bit 192Khz DAC
Both digital optical and coax S/PDIF input support all PCM type audio. Dolby and DTS type digital audio can not be decoded by this unit.

Adopting high sampling rate at 24-Bit/192kHz to deliver clean audiophile sound quality, perfect for music/movie play, home theater setup, game play, online video/audio streaming and so on.

Selectable Audio Inputs
Audio input selection is easily done by using the toggle switch on the front panel.

Multiple Audio Outputs
This digital audio decoder provides a line level out and a headphone out.

The LINE output from its RCA L/R connectors is a fixed volume output from the decoding result. The volume control dial will not affect the audio output level.

The Headphone output has a variable output. The output level can be controlled by the Volume dial. Users may use RCA or other types of audio plug adapters for hookup with speakers or stereo system so its use will not be limited by just the headphone.

USB DAC External Sound Card
This digital audio decoder is also a supreme USB DAC used as an external sound card when connecting with computer or tablet through USB cable.

Its USB input can significantly improve your computer sound quality and volume and no need for driver and software installation. 

Plug and play when hookup with Android 5.0 mobile devices with OTG support and computer running Mac, Windows and Linux OS.

High Power Headphone Amplifier With Volume Control
The headphone amp produces an amazing soundstage with detailed and vibrant sound for an audiophile quality listening experience.

The headphone jack is made in 1/4"(6.35mm) jack. Users may use optional 1/4"(6.35mm) to 1/8"(3.5mm) plug adapter for other types of headphone use.

• Premium 3-in-1 DAC digital audio decoder + USB DAC external sound card + headphone amplifier.
• Cost-effective solution for transforming your home A/V devices with digital optical or coaxial audio outputs into clear vibrant line level sound. No costly hardware upgrade needed.
• Designed for decoding the digital audio into crystal clear Hi-Fi sound through its stereo L/R output and gold plated 1/4" headphone jack.
• High sampling rate at 24Bit/192kHz produces crisp, clean, audiophile sound quality.
• Enjoy the original digital audio content with all sonic details when playing through your existing home theater system, amplifier, powered speakers or headphone.
• Transforms the ordinary TV sound, video game gameplay or computer sound into powerful and crystal clear Hi-Fi sound with vibrant tones for full sonic enjoyment.
• Your CD/MP3 music, DVD movies or online game comes alive with strong bass and beat felt when decoded by this 3-in-1 DAC.
• Multiple audio input interface:
  • Optical Input for PCM audio with sampling rate at 192kHz
  • Coaxial Input for PCM audio with sampling rate at 192kHz
  • USB input for PCM audio with sampling rate at 96kH
• Premium USB DAC for Android devices or computers running Mac OS X or above, Windows OS and Linux systems.
• Easy audio input selection through using the toggle switch on the front panel.
• Both headphone and RCA outputs allow for personal listening or connecting to an additional stereo power amp.
• Built-in headphone amp produces an amazing soundstage with detailed, vibrant sound for an audiophile quality listening experience.
• Compact size built with aluminum enclosure and exquisite finish.
• Fast heat dissipation.

• DAC Chipsets: CS8416 +CS4398 +OPA213
• Headphone Amplifier Chipsets: OP275+TPA6120
• Audio Input Interface:
  • Optical Input for PCM audio with sampling rate at 24Bit,192kHz
  • Coaxial Input for PCM audio with sampling rate at 24Bit,192kHz
  • USB input for PCM audio with sampling rate at 24Bit,96kHz
• USB Input Support:
  • All Android mobile devices with OTG support
  • Apple Mac OS
  • PC Windows OS including Win10, Win8/8.1, Win7, WinXP
  • Linux OS
• Audio Output Interface:
  • Stereo RCA L/R
  • Headphone port in 1/4" or 6.35mm size
• High/Low Sound Adjustment Range: +/-6dB
• Distortion: 0.01%
• Amp Output Power: maximum 100mW with 32ohm load
• S/N Ratio: >= 105dB
• Headphone Matching Impedance: 16-200ohm
• Output Power: 90mw / 600ohm, 180mw / 300ohm, 450mw / 100ohm, 610mw / 62ohm, 910mw / 32ohm, 1000mw / 16ohm
• Frequency Response: 20hz-20khz with +/- 3dB
• Power Supply: DC 12V 1A
• Size: 5.8" x 3.8" x1.3" or 147mm x 97mm x 32mm