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Mini USB DAC Digital to Analog Converter Audio Adapter Box Headphone Amplifier

Item description

Features
  • Mini audio DAC / headphone amp / USB sound card, with USB input and stereo L/R RCA / 3.5mm headphone jack outputs, can connect amplifiers / active speakers / headphones to greatly improve the sound quality.
  • Adopting CM108 receiving chip to transmit to TDA1503 decoding chip via IIS signal and then convert into analog siganl, independent TDA1503 provides higher decoding ability and better sound quality.
  • Adopting TDA1308 headphone amp chip, easily to drive most 16-600Ω headphones. USB interface both as signal and power input, portable design, easily to enjoy HiFi music on the road or in the car.
  • USB input is compatible with windows XP7/8/10/MAC/Linux system, and also supports OTG function that can be used with mobile phones, plug and play, no need for any driver, very convenient to use.
  • Mini size and cool appearance, grey aluminum case and black knob looks fashionable and durable, very suitable for the audiophiles who pursue HiFi music.
Warm tips:
 
1. USB input supports OTG function, and we will send you a OTG converter used for Android system for free, while for IOS system please prepare camera kit by yourself.
 
2. Stereo RCA & 3.5mm headphone jack can output at the same time, the volume knob control both volume of them.
Parameters
  • Audio input: USB (type-C)
  • Audio output: stereo RCA / 3.5mm headphone jack
  • Matched headphone impedance: 16-600Ω
  • Rated output power: 260mW@32Ω
  • THD+N: 0.005%
  • S/N ratio: >98dB
  • Dynamic range: >98dB
  • Supported computer system: Win XP/7/8/10/Linux/MAC
  • USB sampling rate: 16bit / 44.1-48KHz
  • Dimensions(W*D*H): 100*62*25mm / 3.93*2.44*0.98in
  • Net weight: 120g / 0.26lb
  • Package weight: 300g / 0.66lb
Packing List
  • 1*USB Headphone Amp
  • 1*USB Cable
  • 1*OTG Cable 
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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