Virtual Jeff by FOMOfx

Imagine adding a whammy bar to your vintage guitar, bass guitar, acoustic guitar, 12-string, mandolin or any other instrument without any holes or modifications to your instrument.  Now you can because the Virtual Jeff is electronic, not mechanical.  It mounts quickly & easily to your instrument in the same position behind the bridge where a whammy should be... and you can use your Virtual Jeff Whammy all night long without any wear and tear on your strings, neck stress or tuning problems... all the fun of playing with a whammy without any whammy worries.  Check out the videos: