According to [this interview (transcribed from the February 2000 issue of *Guitar One* magazine)](http://www.stephanjenkins3eb.com/news/oldnews/2000/jan00.html), Kevin utilized a Seek Wah during the recording of Third Eye Blind's second album, *Blue,* on songs like "Camouflage" and "1,000 Julys."more
I picked up a very used one of these recently and while it's fun to play around with, it feels a little too specific to use generally on my board. Also, there's no 9v jack so it's annoying having to unplug the input when not using it to save battery.
Update: I just figured out how to use the 9v adaptor from my OneSpot to have this thing powered without a proper 9v battery. Much better!