If I were to purchase 6 AT 3000 Gen 4 and swap them out with my current SLX system, Could I use the current antenna distro units I have? Currently, they are all U8A44. I was looking at BLX4r but at the Price of the BLX I could get AT systems that show battery
Your antenna distro will work fine with any UHF band receivers. Keep in mind that the current AT 3000 uses a proprietary mic connector on the belt pack transmitters, making it difficult and expensive to use anything but Audio Technica's mics. Not good if you want to use Countryman, DPA, or any other brands. This has been discussed in other threads.