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Mini ES9018K2M USB DAC Digital to Analog Converter HiFi External USB Sound Card

Item description

Features
  • D2-MINI is an audio DAC with USB input and RCA output, compatible with many audio device such as phone, computer and other digital players, can greatly upgrade the sound quality for your preamp, amplifiers, active speakers or headphones etc..
  • DAC part uses US ES9018K2M decoding chip that supports 32 Bit / 384KHz, with extremely low distortion and excellent dynamic range up to 127dB and and higher S/R ratio up to 120dB.
  • Adopting Taiwan-produced USB chip which supports up to 24 Bit / 96KHz, USB input is compatible with windows XP / VISTA / 7 / 8 / 10 / MAC OS 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.
  • Powered by USB 5V, adopting multiple groups of LDO and digital and analog separation design of ground wire to avoid interference between different circuits. Op amp part is powered by ±9V, using 2PCS TI's NE5532 responsible for I/V conversion and 1PC TI's TL072 for differential to single-ended, and pluggable socket design also convenient for upgrading to other op amp of different styles.
  • Mini size with exquisite appearance, aluminum case treated with CNC machined, gold-plated RCA terminals look fashionable and durable, very suitable for home/office desktop audio system use.
Warm tips:
 
1. USB input supports OTG function but Android system needs OTG cable and IOS system needs large current camera kit, please prepare by yourself.
 
2. This is USB DAC, the RCA output cannot connect to passive speaker directly but need to work with active speaker or amplifier or headphone amplifier.
Parameters
  • Audio input: USB
  • Audio output: stereo L/R RCA
  • System supported: Windows XP/VISTA, Windows 7/8/10, MAC OS, phone OTG
  • Frequency response: 20Hz-20KHz (±1db)
  • Dynamic range: 127dB
  • S/N ratio: 102dB
  • THD: 0.006%
  • USB supported sampling rate: 24Bit / 96KHz
  • Output level: 2Vrms
  • Working voltage: DC 5V
  • Dimensions(W*D*H): 51*78*21mm / 2.00*3.07*1.82in
  • Net weight: 80g / 0.17lb
  • Package weight: 200g / 0.44lb
Packing List
  • 1*D2-MINI USB DAC
  • 1*USB Cable
  • 1*User Manual
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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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