Topic: Unknown equipment

I saw joe in knoxville and he had a piece of equipment on stage that looked like a mic stand, but had a shelf about 3/4 way up. On a couple songs he would reach his hand out to this and it would sound almost like a siren. I am assuming it worked off feedback from his guitar but I'm not sure. My description is not the greatest but someone who's been to his show should be able to figure out what I'm talking about. Does anyone know what this is called and how it works?

Re: Unknown equipment

That's a theremin. I've also tried to figure out how it works https://forum.jbonamassa.com/viewtopic.php?id=19480
You don't need a Ph.D. in Physics to make it work but it may help http://www.youtube.com/watch?v=XPL8u8gJL0A  wink

Re: Unknown equipment

Thanks! It's been driving me crazy trying to figure out what it was. Haha

Re: Unknown equipment

Watch "The Song Remains the Same" to see it in action. Jimmy Page used one on "Whole Lotta Love"