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HiFi Bluetooth USB DAC Vorverstärker COAX/OPT zu RCA Desktop Kopfhörerverstärker

Artikelbeschreibung

If you want the same series of matched power amplifier (Douk Audio H7) please click: LINK
Features
  • With multiple audio inputs and outputs: support Bluetooth / PC-USB / coaxial / optical inputs, compatible with most digital audio sources such as phone, tablet, computer, TV, digital player etc. With stereo RCA / XLR and 6.35mm / 4.4mm headphone jack outputs, greatly improve the sound quality for amplifier / active speaker / headphones, HiFi music also can be enjoyed at home.
  • High-end materials and unique structure are adopted to ensure better performance:
    CSR8675 Bluetooth chip, supports ACC/SBC/APTX/APTX-HD/LDAC, achieves further distance and 24bit/96Khz lossless signal transmission without delay.
    XMOS HU400 USB chip with special driver, support 32Bit/768Khz transmission and DSD512 playback.
    ESS9038 independent DAC chip, with richer audio details, larger dynamic range, lower distortion and higher resolution.
    Classic headphone amp architecture (2*TPA6120A2),  provide larger output power(up to 2W) enough to drive 16-600Ω headphones.
  • Multifunctional with excellent design: not only a Bluetooth receiver, an audio decoder, a headphone amp, but also a preamp to satisfy different requirements; with large OLED display to show all working status clearly, and supports remote control to achieve all settings easily.
  • Attractive looking and complete accesories: custmoized grey aluminum alloy case, CNC machined with laser engraving, looks solid and luxury. Comes with 1×USB cable, 1×Optical cable, 1×6.35mm to 3.5mm adapter, no need for extra purcahse, very suitable for the audiophiles who pursue HiFi sound in limited space.

Parameters

  • Chip architecture: CSR8675 (Bluetooth chip) + XMOS HU400 (USB chip) +ESS9038 (DAC chip)
  • Audio input: Bluetooth / PC-USB /  Coaxial / Optical
  • Audio output: Stereo RCA / XLR / 6.35mm & 4.4mm headphone jack
  • Bluetooth version: 5.0 (support APTX  /APTX-HD / LDAC)
  • Sampling rate supported:
    PC-USB: PCM 768KHz / 32bit  DSD512
    Coaxial / Optical: 192KHz / 24bit
    PC-USB operation system supported: W7/W8/W10/MAC/Linux
  • Frequency response: 10Hz-40KHz (±0.2dB)
  • THD: <0.0003%
  • S/N ratio: ≥118dB
  • Output level: 2.4V (RCA) / 4.8V (XLR)
  • Matched headphone impedance: 16-600Ω
  • Headphone output power: 2W (4.4mm) / 520mW (6.35mm)
  • Working voltage: DC 12V
  • Dimensions(W*D*H): 167*128*42mm / 6.57*4.96*1.65in  
  • Package dimensions(W*D*H): 310*240*70mm / 12.20*9.45*2.76in  
  • Net weight: 620g / 1.37lb
  • Package weight: 1.1kg / 2.43lb

Warm tips:

1. For safer and faster delivery, the remote control may not include batteries (2*AAA), please prepare it by yourself.
2. Two headphone outputs or two line outputs can work at the same time, while 6.35mm / 4.4mm headphone jack output are prior, that means stereo RCA and XLR output will auto disconnect when headphones are inserted.
3. PC-USB (systems below win10) input need special driver to get 32Bit/768KHz transmission, please contact us for it when you receive H6. It also supports OTG functions, but Android system needs OTG cable and IOS system needs camera kit, please prepare by yourself. 

Packing List

  • 1*H6 DAC
  • 1*DC 12V Power Adapter
  • 1*Bluetooth Antenna
  • 1*USB Cable
  • 1*Optical Cable
  • 1*6.35mm to 3.5mm Adapter
  • 1*Remote Control (without batteries)
  • 1*User Manual
Safe and secure payment by PayPal.
Please leave VALID TELEPHONE NUMBER which is necessary and very important.
 
Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
 
Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). 

Free Return Within 30 Days

We provide  return within 30 days for all items you bought on eBay, full refund and return shipping will be provided.

1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

If you are satisfied with our products and service please leave a 5-star StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied.

 

 

 

Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.
 
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
 
We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.
Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
 
 Working time

Beijing(CN)Monday-Friday09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday08:00 PM - 05:00 AM
London(UK)Monday-Friday01:00 AM - 10:00 AM
Paris(FR)Monday-Friday02:00 AM - 11:00 AM
 
During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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