4-Channel Audio Selection_Pre-Amplifier Combination Board

Description: 4-Channel Audio Selection_Pre-Amplifier Combination Board Parameter●Working voltage: AC (12V+0+12V).●4 channels of audio input, one channel of output, select one of four to switch.●The pre-amplification gain is about 5 times.●The power supply circuit is a high-speed DC power supply, which provides an extremely stable power supply for the amplifying circuit.●PCB size: 62.5 x 59 mm, PCB thickness 1.6mm, PCB copper foil thickness 2OZ.●Product net weight: 35 grams.Package：1pc 4-Channel Audio Selection_Pre-Amplifier Combination Board Payment Method: PAYONEER Preferred Shippment: 1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment. 2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us. Returns & Replacements & Repair:We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.Feedback: 1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much !! 2)We always offer the lowest price for best goods and service to you. 3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!

Price: 34.12 USD

Location: wuhan

End Time: 2024-12-04T08:42:05.000Z

Shipping Cost: 0 USD