Some time ago I posted a video comparing the Frirsz and the Thomastic. I was unhappy with the video quality and audio synch, so I decided to redo it. It was then I discovered that my old tailpiece was not a Thomastic at all, but was a Wittner Ultra. I guess I'm getting old. Anyway, here is the new, corrected version. BTW, the Frirsz weighs 70.37 grams. the Wittner, 74.98.
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