I finally found a good quality wireless sytem for less than $350. I tried the Shure Guitarist UHF ($370) and it made my sound tinny. I tried a Samson UHF ($290) and it distorted something fierce. Then I tried the Audio-Technica UHF ($325) and it is perfect! The Audio-Technica is made of metal, provides the rackmount hardware, and best of all it doesnt ruin your sound.