The Realist Acoustic Violin Transducer, 1/4 inch plug Designed by Ned Steinberger in collaboration with David Gage. Fits under the foot of the bridge Produces rich, powerful response that is acoustically true for both pizz and arco Output level is unusually high, and as a result, the signal-to-noise ratio is also very high...no pre-amp is necessary Finally, a pick-up that lets you play both piz and arco without having to play with your controls.