Review on 🔀 High-Quality Coaxial A/B Switch (1) for Superior Audio & Video Control by Trey Michaels

I bought one of those Parts Express A/B coaxial switches and had problems with it from the start; Still managed to get it working for a while but the problem reappeared. However, this was past the time I was able to return it. Over time the problem only got worse and 3 months after purchase I was able to get clear reception in less than a minute. I've sent two messages to the supplier, ProShop Deals, to see if they have any suggestions for solving the problem, but I never received a reply. I definitely wouldn't buy another one of these or anything else from ProShop Deals.