XH-A157 Digital Power Amplifier PAM8403 with Volume Knob AUX Dual 3W 5V

Product description:
XH-A157 dual-channel digital power amplifier board, input voltage is DC5V, using 3.5mm Aux audio input, built-in 50K volume adjustment relay, can be used as a power amplifier on and off, can also freely adjust the volume; this model power amplifier also has 2 * 3W power dual-channel audio output.
 
Product introduction:
Input voltage: DC5V
Audio input: 3.5mm AUX audio cable
Number of channels: 2 channels
Output power: 2*3W
Appearance size: 37*22*13mm
Product weight: about 14g

Package Included:
Digital power amplifier board x1
XH2.542PIN line x3
The wiring diagram is as follows:

1,We will arrange shipping for you within 24 Hours after payment cleared except the holidays.

2,We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

3,we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.

4,We ship items to Worldwide. Thank you!

We accept PayPal payment ONLY.

If you  do not have Paypal account, please registered with (http://www.paypal.com)  Payment must be received within 5 days after auctions ended. Please do not  bid if you are not intending to buy. Unpaid dispute will be filed to ebay  for the non payable bidders.

  • We  are not responsible for custom duty or import  tax.

  • We will leave POSITIVE FEEDBACK  after receiving the payment. Please contact us if  your are  not satisfied with the item after receive  it.

  • We could offer  refund,  and refund request is available only requests  within  a week after parcel received & returning the  item as  the same condition as received.

  • We offer 100% refund if the item is broken before  arrival,  all you need to do is sending us the clear  pictures  to show it is broken. Defective situation must be  noticed within 7 days after delivery.

  • All emails will be answered within  1  business day. If you do not receive our reply,  please kindly re-sent your email,and we will reply  to you as soon as possible.

  • All items sold by us  are being described to the best of our abilities, as  accurate as possible, and with utmost  conscientiousness on our part.However, to avoid any  potential oversights, I respectfully request your  assistance in helping us to make this a mutually  satisfactory transaction by Thoroughly reviewing  item description and photos, and asking all  questions Prior To Bidding.

  • Please Note that size  and color representation are subject to  manufacturing variance and may not be exact. Also  note that monitor settings may vary from computer to  computer and may distort actual colors. Please read  these terms thoroughly before placing your bid. 

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  • In the unlikely event  you are not satisfied with the transaction, please  contact us before you sumbit your evaluation. We  believe that everything could be solved by  communication.
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    4.Please email me through 'MY MESSAGES' or "Ask  Seller Questions" if you have any question about our  listing or your purchase

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