I bought these, thinking I might use them, but I won't be using them. Purchased secondhand. The receiver and transmitter power up, I'm not able to get sound to transmit. This may be due to any or all of these possibilities; - The Transmitter is broken. - The 1/4" jack on the transmitter is broken, I don't have anything that pumps out XLR, so I can't test them... -Some other gremlin. The receiver seems to be receiving. With that being said, it could be an easy fix, or not. I don't know. Didn't come with an AC adapter or an antenna. I figured I'd offer it up for the price of the receiver (always good to have an extra, right?) and throw in the transmitter, maybe you have more electrical skills than I do, which should be easy since I have next to none... Sold AS IS.