This year, Vigier has set its sights on a common problem with tremolos - the dreaded ‘PING’ behind the nut. Our new string dampener, located after our Teflon nut removes this annoyance once and for all. In combination with the ZeroFret-S, the Teflon nut and our Flexretainer string retention system, it is the most refined system we have ever presented to guarantee tuning stability on our non locking tremolo.