Topic: "New" piece of equipment
Please forgive my ignorance, but it seems to me that Joe is using a new piece of equipment on the left side of the stage if you are looking at the stage. It looks like it has a big antenna and seems to produce differing sounds the closer the guitar gets to the "antenna."
Pix of this piece of equipment can be found in Rhonda's most recent FLICKR stream towards the beginning of the set.
I'm sorry if this has already been asked and answered, or if I read the answer and didn't recognize what I was reading.
What is this thing and why have we seen it only recently, as I did not see it in June, and did see it in August.
Thanks,
-Rob