Audio Switch Input Selection Board Relay 4way Sound Signal Input 1 Way Output Button Selector Switching For Amplifer

Discriptions

This is an audio source switching input selection board.

The product uses relay to switch signals, and the sound quality is not wasted. It has no signal amplification function, just switching signal source.

It supports four channels of audio input and uses function switches can control the output of signals.After the power is switched on, the default first set of audio signals is activated. On the board of the function switch, there are four kinds of led lights, which correspond to different audio inputs.

The switching order of the audio signal is clockwise. Left >Right >Top right > Bottom left. So you can enjoy the home theater system. For sound quality, please choose our store's Amplifier and p ower s upply for better compatibility.

DIY kits and finished products are optional. DIY KIT is an unaembled board that you need to aemble to work. If there is no electronic basis for buyers, it is not recommended to purchase DIY KIT, as the aembly may fail, please purchase the finished product. The finished board was tested succefully before shipment.

When you receive the goods, please contact us if you have product probl or other probl, we look forward to solving your problem. Please do not leave negative feedback or open disputes before contacting me. It will have a big impact on our work and the store. Happy shopping

Tips：t he products in the video are for demonstration purposes and are for reference only

Specifications

Item name: Audio Signal Selector Board Supply Voltage: DC7-30V AC 6-20V Sound input: 4-way Sound output: 1-way Signal switching ：Left >Right >Top right > Bottom left Dimension: Main board :60*52mm   Switch board:30*30    RCA board:62*18 Package

1pc Audio Signal Selector

1pc 6pin calbe

5pcs  3pin cable

About shipping
Shipping and Packaging All it will be double checked and well packed 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 package to the destination(for remote 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 Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, 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.FeedbackYour 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 Feedback for the transaction.