郁乐队吉他瑞欣——德国Tronical Tune吉他智能调弦系统_高清
Jeff Waters guitarist with Annihilator and his TronicalTune
Tronical Tune - montaggio corde e accordatura
Nick Cooper's thoughts on the Tronicaltune
TronicalTune与NAMM 2015
Tronical Stringing and Tune Up
Tronical智能吉他调音系统——4.首次使用准备
Tronical at the American Country Awards