ARTSOUND VD-273 DAC DIGITAL TO AUDIO CONVERTER OPTICAL/COAXIAL to RCA AUDIO

• Supports sampling rate at 32.44.1.48 and 96 KHz.
• 24-bit S / PDIF incoming bit stream on the left and right channels.
• Converts coaxial or Toslink digital audio signals into analog L / R audio.
• Provides transmission of signals free of electromagnetic disturbances.
• Easy to install and easy to use.

• Main unit (analog digital audio converter)
• 5V / DC power supply.
• User Manual

• Application:Projector,Computer,Multimedia,Monitor,TV BOX,Television
• Shielding:Braid
• Gender:Male-Female
• Connector A:VGA,AUX
• Model Number:VGA To HDMI Adapter with Audio
• Type:VGA Cables

Super DAC is a USB digital to analog converter with stereo RCA analog outputs and both coaxial and optical digital outputs. With audiophile-grade Wolfson DAC/ADCs, the M-Audio Super DAC performs 24-bit/192kHz high-definition audio conversion over a USB 2.0 connection. This results in the highest possible audio quality, which is critical for users who want to connect their audio equipment to their computer but are not satisfied with the sound quality of the typical computer sound card or the compression limitations of a Bluetooth connection. Six sampling rates between 44.1 and 192kHz are user selectable so you can achieve the exact performance level needed for any given circumstance.

Super DAC has a built-in high quality headphone amplifier with both ¼-inch and 1/8-inch jacks, for connecting any headphones directly without the need for an adapter. It also features analog stereo RCA line outs and coaxial and optical digital output connections, so you can easily connect a wide array of external equipment. Since virtually all high-quality audio equipment has a digital input, Super DACʼs optical  and coaxial digital outputs are perfect for driving that equipment with a pure digital signal—especially valuable since most computers do not have a digital output.

Super DAC is USB-bus-powered or can use an optional AC wall adapter (not included). The M-Audio Super DAC is the answer when you require reference-quality sound from your computer.

• 24-bit/192kHz high-definition audio conversion over a USB 2.0 connection
• High-quality headphone amplifier with 1/4" and 1/8" outputs
• Stereo analog line in
• Stereo analog RCA line outputs
• Coaxial and optical digital outputs
• Wolfson digital conversion
• USB-bus-powered

• Windows XP - Windows 10 Compatible
• OSx 10.7.5 - 10.11 Compatible

The DacMagic Plus has fantastic new features including wireless device connectivity and stunning audio performance from music of all formats. Thanks to twin DACs it instantly improves audio fidelity from all your favourite digital products allowing you to make your computer, TV, Blu-ray player and other devices a true part of your hi-fi system.

 PURE PROCESS

The DacMagic Plus works by taking a direct digital audio signal from your computer, TV or other device - bypassing their built-in digital to analogue converters.

This signal is then carefully analysed and upgraded using our ATF2 upsampling system. Once this process is complete, the DacMagic Plus outputs your music as a much purer analogue signal straight to your amplifier.

Custom developed by our dedicated team in the heart of London, DacMagic Plus is totally flexible and supports digital music of all formats. It even allows you to upgrade 24-bit music files stored on your PC for better-than-CD performance from your digital music collection.

Watch the video opposite to find out why our proprietary ATF2 upsampling technology makes such a difference to the sound produced by our DACs.

Features

        Twin Wolfson WM8740 24-bit DACs used in dual differential configuration
        New Anagram Technologies ATF2, 24-bit/384kHz audio upsampling/jitter reduction technology
        Optional digital preamp mode allowing connection directly to power amp or active speakers
        24-bit/192kHz USB Audio 2.0 with ASIO or kernel streaming modes
        Selectable digital filters - linear phase, minimum phase and steep
        Supports high quality aptX Bluetooth CODEC as well as standard SBC Bluetooth CODEC

Digital to analogue converters    Dual Wolfson WM8740 24-bit DACs
Digital filter    Analog Devices ADSP21261 DSP; upsampling to 24-bit/384kHz
Analogue filter    2-Pole Dual Differential Bessel Double Virtual Earth Balanced
Frequency response    20Hz to 20kHz (±0.1dB)*
THD @ 1Khz 0dBFs   

Portable USB-DAC and headphone amplifier DA-10 provides Denon's audio performance on par with top sound systems of separate devices in a compact size and equipped with high-capacity rechargeable lithium-ion battery of 3200 mAh, for many hours listening pleasure anywhere, even on the road.

Excellent audio performance from your digital music sources
With many mobile devices, headphone amplifier section is mostly designed for low power consumption for extending battery life. While this is satisfactory with normal headphones with top type headphones, the sound performance suffers.
The DA-10 features advanced analog output stage, with the possibility of treatment of a very wide range of types of headphones, including top type models headset and studio-quality headphones, which are often high impedance and require more power than the output stage.
A mounted sideways gain switch allows you to adjust the gain of the output stage for a perfect combination with your favorite top headphones, including high impedance models, and the final analog output module has a separate power cache circuit for perfect listening experience. There is also the possibility steady output for connection to an external audio system.

High quality audio technologies
Located in an elegant aluminum chassis with solid volume slider aluminum alloy, the DA-10 is equipped with Denon's exclusive technologies for superior music listening experience. With the most sophisticated converting digital signal to analog, the DA-10 is equipped with a heading reference Burr-Brown PCM-1795 32-bit high resolution DAC chip, that can treat multiple sampling frequencies up to 192 kHz, and bit depths up 24 bits. The DA-10 can also decode high-resolution DSD audio tracks (the type found on SACDs), and has the ability to decode DSD files 2.8 and 5.6 MHz.
The AL32 proprietary technology Denon using our inventive DSP digital filtering, sampling upwardly and processing algorithms for converting upwardly and patterning high-resolution digital audio noise at 32 bits, providing drastically improved low-level details and disappearance deformation.

Design Net for music lovers
Equipped with Class Reference Burr-Brown PCM-1795 DAC chip, the DA-10 has a leading manufacture for music lovers, including dual master clock crystals, each optimized for specific sampling frequencies and located right next to the DAC chip on the sound board for maximum reduction in distortion. The digital section features asynchronous treatment USB signal for maximum stability and sound quality, and the DA-10 is equipped with the exclusive Denon AL32 advanced DSP digital filtering and shaping-noise, providing the highest resolution possible with current HD tracks.
There are separate circuit cards for digital audio portion and the power portion for avoiding interference between the steps, and the portion of the D / A converter is capable of decoding the wider range of sampling frequencies (up to 192 kHz) and bit depths (up to 24 bits ).

Compatibility with a wide range of Mobile Devices
The DA-10 is available with many connecting cables for compatibility with the widest variety of portable music players and smartphones. The USB-30 pin cable is compatible with many devices of Apple, including iPod, iPod touch, iPhone and iPad. The USB-Lightning cable is compatible with newer devices of Apple, including the iPhone 5 and 6, iPad Air, and other models with the wiring Lighting.
There is also, USB-micro "B" connector for compatibility with other smart devices, and is also included analog stereo 3.5mm-3.5mm cable to connect to a headphone output of a player, the cables with angled plug for secure connection.

Add and digital connectivity to an existing Hi-Fi system
At home, the DA-10 can still make your analogue Hi-Fi digital-compatible system. Connect the constant-level analog output of the DA-10 to the analog input of your Hi-Fi amplifier, then digital streaming music from your PC via micro USB-B input at high resolution up to 192kHz / 24bit or DSD64 (2.8MHz ) and DSD128 (5.6 MHz).

Long Lasting Battery Life with Battery Indicator
Featuring a high-capacity rechargeable lithium-ion battery of 3200 mAh, the DA-10 provides up to seven hours of continuous operation when connected to your portable music player or smartphone via USB. The multi-charging indicator function with LED lets you know the current battery charge level with the opening. When the battery is between 50% and 100%, flashing green. When the battery level falls between 20% and 49%, the LED blinks orange, and when the level falls below 20%, the LED changes to red, indicating that it is time to recharge.
When connected to a portable player through port 3.5mm, the battery life can be up to 24 hours. The recharge time can be short up to 3.5 hours when plugged into a USB charger with output of 1.5 A.

Sleek and Convenient Carrying Case
The included carrying case has a stylish design and includes two internal pockets for the DA-10 and your portable player or smartphone. The housing accommodates the portable device you have translucent plastic film, so that you can see and directly manipulate your device, there are safety belts to live everything in place. When folded closed, the carrying case also provides protection from mistreatment and even provides some protection against the elements.
With the portable USB-DAC and headphone amplifier DA-10 of Denon, your music will never sound better, and you can enjoy unchanged fidelity to the top headphones can provide.