HiFi Mini Bluetooth 5.0 Power Amplifier Audio Receiver USB Sound Card Headphone

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Douk Audio TONE HiFi Bluetooth 5.0 Power Amplifier USB Mini Stereo Headphone Amp
Item description
Shipping from USA Warehouse, you will receive it within 1-6 bz days.
Features
① Multi-function and amazing performance
Supporting multiple inputs (RCA/AUX/USB/Bluetooth) and outputs (speaker/headphone), can as
USB sound card supporting computers (no
need for
driver) and phones (with OTG function) input,
almost can meet all kinds of home audio system device.
Upgraded Bluetooth to 5.0, achieve faster transmission speed, more stable signal and lower consumption, perfectly compatible with various Bluetooth devices.
② Hi-Fi sound and strong power
With best HiFi sound among similar amplifiers in the market, thousands of times tuning taking
lots of time
to bring excellent listening experience.  The sound is clear and clean
without any audible noise even at the highest output
50W*2.
③ Unique design and exquisite appearance
Adopting expensive encoders to avoid noise when adjusting volume and switching input mode, and pure copper speaker terminals ensure lossless transmission.
Mini size
with LED display
is very well for home and desktop use; high-end
treatment of
case and components make it more durable and attractive.
Notice:
1. USB and
AUX mode
only can be chosen and available when the USB or AUX port connected to audio source device.
2. Defau
lt
with 19V power supply enough for 3-8 inches home speakers, but floor and stage speakers may need higher power supply, please prepare by yourself.
Parameters
Bluetooth: 5.0 Version, 15-20M distance
Audio Inputs: RCA / 3.5mm AUX / Bluetooth / USB
Audio Outputs: Banana Speaker Jacks and 3.5mm headphone
Output Power: 50W*2 (24V/4Ω load)
Speaker I
mpedance:
4Ω-8Ω
Headphone
I
mpedance:
8Ω-300Ω
Frequency
R
esponse:
20Hz-20KHz(
±
1dB)
SNR:
≥
98dB
Power Supply: DC 9V-24V (with reverse polarity protection)
Dimensions
(L*W*H)
: 88*70*52mm / 3.46*2.76*2.05in
Net Weight: 200g / 0.44lb
Package Weight: 750g / 1.65lb
Packing List
1× Digital Power Amplifier
1× 19V Power Supply
1× USB Cable
1× RCA Cable
1× 3.5mm AUX Cable
1× English Manual
Payment
Fast Shipping
Return Policy
About us
Contact us
Payment
Safe and secure payment by PayPal.
Fast Shipping
The items are located in US, and will be shipped within 1 working day, 2-6 working days to deliver.
Return Policy
Free Return Within 30 Days
We provide free return with 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
.
Feedback is very important to us just like our lives, please DO contact us before you leave a neutral
or negative
feedback, we will provide better solutions until you are satisfied.
About us
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.
Contact us
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-Friday
09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday
08:00 PM - 05:00 AM
London(UK)
Monday-Friday
01:00 AM - 10:00 AM
Paris(FR)
Monday-Friday
02:00 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.
Feedback
Save Seller
New Style
Ending Soon
Auction
Buy It Now
On Sale
Multi-function and amazing performance Supporting multiple inputs (RCA/AUX/USB/Bluetooth) and outputs (speaker/headphone), can as USB sound card supporting computers (no need for driver) and phones (with OTG function) input, almost can meet all kinds of home audio system device. Upgraded Bluetooth to 5.0, achieve faster transmission speed, more stable signal and lower consumption, perfectly compatible with various Bluetooth devices. Hi-Fi sound and strong power With best HiFi sound among similar amplifiers in the market, thousands of times tuning taking lots of time to bring excellent listening experience. The sound is clear and clean without any audible noise even at the highest output 50W*2.