Ed let me use a pair at the Aggie in Fort Collins for the Mule. Very cool cable, and compared to the previous night using my mogami cables, these had a more extended top end with a bit more detail. Obviously there could be other factors since it was a different night but the gear and mic location/config. was the same. I believe I heard a difference with these. In fact, I need to order some. For the price they can't be beat.