Audio Input Signal Selector Relay Board Signal Switching Amplifier Board RCA For Speakers

100% And High Quality 2mm thi double-sided gold-plated plate to ensure good current size by performance. The ratio of signal transmiion distance directly with the sier signal line installed to shorten the N times! Only 5 wiring and panel control switch is connected, on the realization of the function control relays and LED display, than similar products reduce doubled wiring, compact, ultra-thin chais can pretend to be, the more convenient installation! Is aembled fever amplifier, preamp best choice! For buyers convenient installation, the terminal small white board and LED are not welded. Note: The selector switch screw of the signal board is 8.8MM To facilitate installation, the terminal small white board and LED lights are not on welding, just for DIY Technical parameters: Operating voltage: AC (AC) = 12-15V dimensions: 98 * 42mm Selector switch board size: 60 * 42mm Paage include: 1 x 4-channel stereo audio signals select board + RCA Blo 1 x 5-pin 50CN cable 1 x 3-pin 35CN cable

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.