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Mini Bluetooth 5.0 Digital Amplifier Board USB DAC Stereo Audio Receiver 50W×2

Artikelbeschreibung

MiniDamp 2.0 channel digital amplifier board, designed by Douk Audio, subvert your imagination with many advanced designs, provide unprecedented delightful usage expereience.
Features
  • With sound level meter and colorful indicators: besides adding power and input indicator to show the working status clearly in real time, also design a simple LED music spectrum, which can jump consistent with the amplitude of output volume, dynamically decorate your auditory feast.
  • Compact size with enough output power: adopting classical TPA3116D2 chip, can output sufficient power to drive most home desktop/bookshelf speakers easily. The sound is clear and delicate, no pop sound when skipping or pausing songs.
  • Support multiple audio inputs: with Bluetooth 5.0 / USB / 3.5mm AUX inputs, with stronger compatibility. USB input supports both computer and phone, plug and play, different inputs can match well with most common audio devices and satisfy most needs.
  • High-quality components and wide working voltage: cheap price but superior performance, using Bluetooth 5.0 chip, TPA3116D2 amp chip, SMD large power 12*12*9mm shielding inductor, RUBYCON military grade capacitore etc. DC 5-24V power input can work normally at home / office or in your car, enjoy HiFi music everywhere even on the journey.
Warm tips:
 
1. Not include power supply, please prepare DC 9-24V high-quality power adapter by yourself.
 
2. The amplifier board will auto switch input channels according to the priority: USB > 3.5mm AUX > Bluetooth.
 
3. USB input also supports OTG function, if you want to connect your phone or tablet to amp board via USB interface, please prepare OTG cable (for Android system) or camera kit (for IOS system) by yourself.
Parameters
  • Audio input: Bluetooth / USB / 3.5mm AUX
  • Audio output: raw cable speaker jacks
  • Bluetooth version: 5.0
  • Number of channel: 2.0
  • Amp IC: TPA3116
  • Max output power: 50W+50W
  • Matched speaker impedance: 4Ω/6Ω/8Ω/16Ω
  • Work Voltage: DC 9V-24V (power≥50W)
  • USB interface: type-C
  • Power interface: 5.5*2.1mm / 5.5*2.5mm
  • Dimensions(W*D*H): 65*40*20mm / 2.56*1.57*0.79in
  • Net weight: 60g / 0.13lb
  • Package weight: 100g / 0.22lb
Packing List
  • 1*Amplifier Board
  • 1*DC Plug
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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