This is my review of the RCA Digital Signal Preamplifier for Outdoor Antennas model TVPRAMP12E. It costs about $25 and is meant to amplify the signal from an outdoor antenna to make up for signal loss in a long coaxial cable. In many cases a preamp can bring you more channels if you have a long cable going from the antenna to your TV sets. How well does this amplifier work? Affiliate Links: Link to the RCA amplifier on Amazon: https://amzn.to/34L12Is My video on how to ground an outdoor TV antenna: https://www.youtube.com/watch?v=5aey9rCC5Gs Click below for a list of recommended antennas and accessories: https://www.amazon.com/shop/antennaman?listId=OORRNK7F8JXG For custom antenna recommendation visit my website: http://www.antennamanpa.com/index.html Considering a Channel Master antenna? Use my affiliate link below: https://www.channelmaster.com/?rfsn=6279509.d2c216 🔌 Did my videos help you cut the cord? If so, consider a PayPal contribution, Patreon, or a Channel Membership: https://www.paypal.com/donate?hosted_button_id=8L5UBJ7JX86PG https://www.patreon.com/AntennaMan Sign up to my e-mail list: https://bit.ly/2whSoTI Like my Facebook page: https://www.facebook.com/AntennaManPA/ E-mail brief general questions or sponsorship inquires to theantennamanpa@gmail.com - before sending an e-mail consider a custom antenna recommendation below if you are looking for help with an antenna setup. http://www.antennamanpa.com/antenna-recommendations.html Note: this video and description contains affiliate links, which means that if you click on one of the product links, I'll receive a small commission.