Check the listing for details. Ground Loop Isolator Noise Suppressor Filter Killer Rca Male To Rca Female 20A. Condition: New. Listed at 14.99 USD. Ground loop isolation Signal noise elimination Cylindrical metal case with heat-shrink tube 20AMPS Input:30W Max Input:60W Freq.Fesp:20-30KHz Dimension:f35x65mm About Payment:We accept Paypal only. About shipping:We send the goods in 1 working day after received your payment.Monday to Friday.(Beijing Time)We ship worldwide,if your country is not in the list,pls contact us freely.We are happy to help you.Normally it takes 7-15 working days for E-packet shipping to US.Some items we ship from US by USPS and it takes 2-5 working days to reach your hand.It takes 30-40 working days for Ecomonic Int'l Shipping to worldwide.For Working days,the weekends are excluded.The custom fee will be paid by customer. Some delay may be caused by custom inspection.Pls be enough patient with the shipping time!If you can not wait,you can ask for sending by DHL/FEDEX/UPS,etc,just pay a little more freight.Pls contact us in advance. About return:Some times the product may be damaged in transportation or we sent the wrong items to you.Pls send us pictures and you will get refund.Pls don’t leave negative/neutral feedback without contacting us.There will be many ways to solve any problems. Enjoy the shopping in our store!