The KNA VV-2 pickup is the same as the VV-1, but with a volume control knob. This is a great feature for musicians using this pickup on stage. The pickup seamlessly delivers the natural sound of your instrument. And the best part is - very little setup is required! The piezo is very easy to secure to your bridge. And the 1/4" clamps nicely to the side of your instrument. It also doesn't leave any markings when you take it off.
The VV-2 is a passive system designed to work with your favorite amp or preamp. It's also one of the nicest looking instrument pickups you'll find!