Audio amplifier stereo Channel 4 signal input selector board assembled kits.
for your easy install this selector board to your amplifier,have two power supply fit relay voltage 5V or 12V.Photos yellow color relays are test  board.  photo IMG_5843_zpsaomwqt25.jpg  photo IMG_5844_zpsog4gjhgp.jpg  photo IMG_5845_zpseiij8m58.jpg  photo IMG_5846_zpsujmgvykx.jpg

We only accept via paypal and Bank transfor payment 
shipping via DHL ecommerece Airmail package
China post epacket shipping delivery time to USA 7-20 working days
                         to Europe  7-27 working days
                         to South america and Italy 35-50 working days
 If over delivery time still not received your item,please ask your local customs or post office.
We only confirm and shipping paypal address!!!
Please note your receiver address is English,French and Spanish. If not international standard address will be long delivery time
Fees, taxes and duties on imported goods are not included in the item price or shipping charges. These costs are borne by the buyer / import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please ask prior to bidding and buying at your local customs authority, which may incur additional fees / Please check with your country's customs office To determine what these additional costs will be prior to bidding / buying.

Return policy: All Item 6month quality warranty We guarantee original and brand new quality. Every product will be tested before we send out. please point out item defect within 7 days after you receive the item and we can fully refund but this will not include the shipping cost of returning. The returned item has to be in its original condition. Accidental damages or misuse to product will not be refunded
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DataCaciques