CYRUS SOUNDKEY USB DAC/Headphone Amp (Graphite)

109.98 incl. GR VAT

Only 1 left in stock (can be backordered)

EAN: N/A
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”It makes a handsome difference to your on-the-go sound.” ’What Hi-Fi?’ 2019 award-winner. Improve the sound of your smartphone The Cyrus soundKey uses a top quality DAC (Digital to Analogue Convertor) built into an ultra-low power circuit that lets you hugely improve the sound of your smartphone or tablet without rapidly draining the battery. Using a […]

 

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”It makes a handsome difference to your on-the-go sound.” ’What Hi-Fi?’ 2019 award-winner.

Improve the sound of your smartphone
The Cyrus soundKey uses a top quality DAC (Digital to Analogue Convertor) built into an ultra-low power circuit that lets you hugely improve the sound of your smartphone or tablet without rapidly draining the battery. Using a much better DAC than the one built into most smartphones and tablets means music sounds more dynamic, detailed and true-to-life.

Compatible with Hi-Res music files
A further bonus with the soundKey is that it’s compatible with Hi-Res music files up to 24 bit/96kHz. This means that, as well as MP3 and AAC files, it will also replay your Hi-Res FLAC files. Hi-Res makes the music sound more natural, with subtle detail easier to detect.

Ultra-low power consumption
A key advantage with this DAC over others is the extremely low power consumption. With a battery drain of less than 50 milliamps – under half the maximum recommended by Apple for use with their iOS devices – the soundKey is kind to your phone’s battery. What this means is a much longer phone battery life than when using other mini-DACs. The device itself is also battery-free.

Works with Windows 10, Android 5+ and iOS9+
Compatible with Windows, Android and Apple devices the soundKey is suitable for just about any smartphone. Simply make sure you have the correct USB OTG (On The Go) connection (Apple Camera Kit connection for Apple iOS devices) and you’re good to go.

Compact, robust and light
Crafted using high quality brushed aluminium, the soundKey is both lightweight and strong. Its sleek design combined with its compact dimensions and mere 18g weight make it perfect for music on the move.

Unlock the key to great sound from your smartphone, with the Cyrus soundKey.

Brand  Cyrus
Colour  Graphite
USB  Yes
Weight (KG)  18.1g
Bluetooth  No
Dimensions WxDxH (mm)  23 x 8 x 54
High Resolution Audio  Yes
Power Consumption- Normal Use  Under 50mA
Optical Digital Inputs  No
DAC  Texas Instruments PCM5102

Weight 0.10 kg

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Quick Comparison

CYRUS SOUNDKEY USB DAC/Headphone Amp (Graphite) removeARTSOUND VD-238 VGA Video and RCA Audio Converter TO HDMI removePRO-JECT AUDIO BLUETOOTHE BOX E Receiver White removePRO-JECT AUDIO BLUETOOTHE BOX E Receiver Black removeDENON BDA-10 Portable Headphone Amplifier with USB-DAC removeFOSTEX HP-A3 32-bit D/A Converter remove
NameCYRUS SOUNDKEY USB DAC/Headphone Amp (Graphite) removeARTSOUND VD-238 VGA Video and RCA Audio Converter TO HDMI removePRO-JECT AUDIO BLUETOOTHE BOX E Receiver White removePRO-JECT AUDIO BLUETOOTHE BOX E Receiver Black removeDENON BDA-10 Portable Headphone Amplifier with USB-DAC removeFOSTEX HP-A3 32-bit D/A Converter remove
Imagepro-ject-audio-bluetooth-receiver-box-e-converter hi-fipro-ject-audio-bluetooth-receiver-box-e
SKUSoundkeyVD238BT BOX E WBT BOX EDA-10HP-A3
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Price 109.98 incl. GR VAT16.50 incl. GR VAT139.00 incl. GR VAT139.00 incl. GR VAT344.93 incl. GR VAT 290.00 incl. GR VAT
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Description
  • Wireless music streaming with almost CD-quality
  • BT 2.1 + EDR
  • Supports aptX & SBC codecs
  • Easy to install and use
  • Fast auto pairing (3 to 5 seconds)
  • Up to 8 different BT sources are memorized
  • Works within a range of approximately 10 meters
  • RCA analogue and Toslink digital outputs (switchable)
  • Outboard power supply included
  • Black or White casing
  • Wireless music streaming with almost CD-quality
  • BT 2.1 + EDR
  • Supports aptX & SBC codecs
  • Easy to install and use
  • Fast auto pairing (3 to 5 seconds)
  • Up to 8 different BT sources are memorized
  • Works within a range of approximately 10 meters
  • RCA analogue and Toslink digital outputs (switchable)
  • Outboard power supply included
  • Black or White casing
Content”It makes a handsome difference to your on-the-go sound.” ’What Hi-Fi?’ 2019 award-winner. Improve the sound of your smartphone The Cyrus soundKey uses a top quality DAC (Digital to Analogue Convertor) built into an ultra-low power circuit that lets you hugely improve the sound of your smartphone or tablet without rapidly draining the battery. Using a much better DAC than the one built into most smartphones and tablets means music sounds more dynamic, detailed and true-to-life. Compatible with Hi-Res music files A further bonus with the soundKey is that it’s compatible with Hi-Res music files up to 24 bit/96kHz. This means that, as well as MP3 and AAC files, it will also replay your Hi-Res FLAC files. Hi-Res makes the music sound more natural, with subtle detail easier to detect. Ultra-low power consumption A key advantage with this DAC over others is the extremely low power consumption. With a battery drain of less than 50 milliamps – under half the maximum recommended by Apple for use with their iOS devices – the soundKey is kind to your phone’s battery. What this means is a much longer phone battery life than when using other mini-DACs. The device itself is also battery-free. Works with Windows 10, Android 5+ and iOS9+ Compatible with Windows, Android and Apple devices the soundKey is suitable for just about any smartphone. Simply make sure you have the correct USB OTG (On The Go) connection (Apple Camera Kit connection for Apple iOS devices) and you’re good to go. Compact, robust and light Crafted using high quality brushed aluminium, the soundKey is both lightweight and strong. Its sleek design combined with its compact dimensions and mere 18g weight make it perfect for music on the move. Unlock the key to great sound from your smartphone, with the Cyrus soundKey. Brand  Cyrus Colour  Graphite USB  Yes Weight (KG)  18.1g Bluetooth  No Dimensions WxDxH (mm)  23 x 8 x 54 High Resolution Audio  Yes Power Consumption- Normal Use  Under 50mA Optical Digital Inputs  No DAC  Texas Instruments PCM5102

ARTSOUND VD-238 VGA Video and RCA Audio Converter TO HDMI

This compact VGA with Audio to HDMI Converter enables you to convert a VGA video signal and separate RCA audio signal to an HDMI output, and in this way connect your VGA/RCA sources to an HDMI display for a full audiovisual experience.

On output, the converter supports resolutions up to Full HD 1080p and computer resolutions up to 1600 x 1200. It converts the input resolution to the closest output resolution.

Key Features
  • Convert VGA and L/R RCA signals to an HDMI output
  • VGA and L/R RCA inputs
  • HDMI output
  • Embeds L/R RCA audio into the HDMI output
  • Supports output resolutions up to 1080p and 1600 x 1200
  • Supports data rates up to 6.75 Gbps

Input 1 x VGA
1 x L/R RCA
Output 1 x HDMI 1.2a
Input Video Signal 0.5 - 1.0 V p-p
Input DDC Signal 5 V p-p (TTL)
Supported Input Resolutions 640 x 480 at 60 / 75 Hz
800 x 600 60 / 75 Hz
1024 x 768 60 / 75 Hz
1280 x 720 60 / 75 Hz
1280 x 768 60 / 75 Hz
1280 x 960 60 / 75 Hz
1280 x 1024 60 / 75 Hz
Supported Output Resolutions 480i, 576i, 480p, 576p, 720p, 1080i, 1080p

Computer Resolutions: up to 1600 x 1200 (if available on the HDMI display)

*The input resolution is automatically converted to the closest output resolution.
Frequency Up to 165 MHz
Video Amplifier Bandwidth 1.65 Gbps
Power Supply 5 VDC, 1 A
Power Consumption 5 W
Operating Temperature 32 to 158°F (0 to 70°C)
Storage Temperature 14 to 176°F (-10 to 80°C)
Operating Humidity 10 to 85% RH (no condensation)
Storage Humidity 5 to 95% RH (no condensation)
Dimensions 3.5 x 1 x 2.7" (8.9 x 2.5 x 6.9 cm)
Weight 0.24 lb (109 g)

Bluetooth Receiver

  • Smartphones and tablet computers offer the possibility to stream music wirelessly with Bluetooth. Bluetooth Box E is the cost-effective solution to use these possibility in your own hifi system. Not only standard SBC codecs are supported, but also audiophile aptX with almost CD-quality can be received. Pairing of mobile devices with Bluetooth Box E is done fast and playback works reliably within a distance up to 10m with direct visibility. Up to 8 different smartphones and tablets are memorized. Analogue and digital connection to amplifier or external D/A converter is provided for ultimate flexibility.
Technical specifications Pro-Ject BT Box E
Effective range of wireless signal up to 10m in case of direct visibility
Line-level output: 1 x RCA/Cinch
Output voltage: 2Vrms
Digital outputs: 1 x optical (TOSlink®)
BT version: 2.1 + EDR
Supported codecs: aptX, SBC, A2DP BT profile
Frequency: 2402 ~ 2480 MHz
Sensitivity: - 84dBm
Maximum TX power +4dBm
Outboard power supply: 9V/300mA DC
Power consumption: 100mA/9V DC,<1W in standby
Dimensions W x H x D (D with sockets): 120 x 32 x 100 mm
Weight: 250g without power supply

Bluetooth Receiver

  • Smartphones and tablet computers offer the possibility to stream music wirelessly with Bluetooth. Bluetooth Box E is the cost-effective solution to use these possibility in your own hifi system. Not only standard SBC codecs are supported, but also audiophile aptX with almost CD-quality can be received. Pairing of mobile devices with Bluetooth Box E is done fast and playback works reliably within a distance up to 10m with direct visibility. Up to 8 different smartphones and tablets are memorized. Analogue and digital connection to amplifier or external D/A converter is provided for ultimate flexibility.
Technical specifications Pro-Ject BT Box E
Effective range of wireless signal up to 10m in case of direct visibility
Line-level output: 1 x RCA/Cinch
Output voltage: 2Vrms
Digital outputs: 1 x optical (TOSlink®)
BT version: 2.1 + EDR
Supported codecs: aptX, SBC, A2DP BT profile
Frequency: 2402 ~ 2480 MHz
Sensitivity: - 84dBm
Maximum TX power +4dBm
Outboard power supply: 9V/300mA DC
Power consumption: 100mA/9V DC,<1W in standby
Dimensions W x H x D (D with sockets): 120 x 32 x 100 mm
Weight: 250g without power supply

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.

The new Fostex HP-A3 is the perfect DAC for Computer Audio. This high quality unit features 32bit D/A Conversion with an integrated headphone amplifier exclusively designed to get the most from and PC audio set-up.

Why settle for 'built-in' D/A conversion when you can drastically improve the quality of your audio with a Fostex HP-A3?

 

  • 32bit D/A Converter
  • USB Bus power without using unwanted AC adapter
  • Works with up to 24bit/96kHz audio source
  • High quality analog headphone amp to drive any type of headphones
  • Equipped with high-grade AKM 32bit DAC AK4390
    • USB Bus power without using unwanted AC adapter
    • Works with up to 24bit/96kHz audio source
    • Exclusive PLL power supply is built in to reproduce the stable electrical supply
    • High quality analog headphone amp to drive any type of headphones
    • Equipped with hgih-grade AKM 32bit(*) DAC AK4390
    • Condensers and OP amp designed exclusively for audio products
    • USB / Digital (Optical) input selector
    • Headphones / RCA (Analog) output selector
    • Doubles as D/D converter from USB digital audio to Optical
    • An USB/AC adapter from the shelf can be used for use as an Optical / Analog converter

    Note: When using the USB input, the sampling frequency is fixed at 96kHz.  Audio file with Fs 32k/44.1k/48kHz will be reproduced by upsampling to 96kHz and the S/PDIF Out is also fixed at 96kHz.

    Input
    USB port sampling frequency 16bit-24bit/96kHz
    Interface: USB full speed
    Digital Connector: optical, square
    Format: S/PDIF (32kHz - 96kHz)

    Output
    Phones Connector: Stereo phone
    Max Output: 100mW (32-ohm loaded)
    THD: less than 0.01% at 1kHz, 32-ohm loaded, 100mW
    Frequency response: 20Hz / 20kHz +-0.3dB (32ohm loaded, 100mW)
    Analog Connector: RCA Pin
    Reference output level -10dBV
    THD: less than 0.01% at 1kHz
    Frequency response: 20Hz / 20kHz +-0.3dB
    Digital Connector: Optical, square
    Format S/PDIF (32kHz - 96kHz)

    General
    Power: DC5V (via USB port)
    Power Consumption: 2.5W
    Accessories: 1 x USB cable (1.0m), 4 x rubber foot, manual
    Dimensions: 108mm(W) x 36mm(H) x 140mm(D)
    Weight: approx. 450g

     


    Weight0.10 kg0.11 kg300 kg300 kg0.20 kg0.50 kg
    DimensionsN/AN/A12 × 3.2 × 10 cm12 × 3.2 × 10 cmN/AN/A
    Additional information
    Weight 0.10 kg
    Weight 0.11 kg
    Weight 300 kg
    Dimensions 12 × 3.2 × 10 cm
    Weight 300 kg
    Dimensions 12 × 3.2 × 10 cm
    Weight 0.20 kg
    Weight 0.50 kg