SMSL AD13 HIFI 30W*2 multi-function digital amplifier USB decoder

SNR(Signal to Noise): 95dB
THD+N:0.02%
USB:USB2.0
Output power:30E@1%THD
USB sampling rate:44.1kHz/48kHz
Output comsumption:40W
EQ adjustment:Yes
Bluetooth:BT4.0
Chip:TAS5766M.CM108AH.CS5341
Input port:3.5mm*2,USB*1,BT4.0*1
Unit:Panasonic 4700uf Capacitor.
Voltage:19V
Weight:883g
Size:210*200*75mm

Package:
19V/3A power supply*1
MICRO USB cable*1
Remote control*1
Antenna*1

1.Voltage

Can you change the voltage and plug?Our voltage is 110V or 220V,and our plug is EU,US or others.
Yes,we will change the voltage and plug according to your shipping address.

2.RMA

Hi seller,I bought one device from your shop before,but it is broken now under warranty,can you help me repair it?

Yes,please send the defective device or wrong device to our Chinese address(please contact our salesman).
Once we received it,we will send you the new replacement or refund immediately.

3.Warranty

I bought your product 7 years ago,but it's broken now,can you repair it?
Oh...Dear friend,our warranty is 1 year,would you like have a try of the newest one?

4.Samples

Hi,man,I love your products too much,can you send me a sample to test?I will place big order in future.
Hi,my friend,Please buy products from our Aliexpress store directly.

/store/601461 

5.Shenzhen Shop

Hi,brother,I am going to Shenzhen,China,can I visit your shop?
Yes,my friend,welcome to our shop,you can have a try of your favorite devices,and it would be better if you could inform me in advance,so I can prepare for your needed devices.
Shop address: 4F9,No.3018,Gume,Wanshang Electric City,Huaqiang north road,Futian zone.Shenzhen,China.
T:86-0755-82521355