[pianotech] Trivia question

[Mike Kurta]

    OK Folks, here's your trivia question for this week:  What make of piano had this cast into its plate.
    ORI-COUSTIC
    High Tension Scale
    Extended Volume
    Great Stabilitly

    I will post the answer in 3 days or sooner if someone has the correct answer.  Any takers?

    Mike Kurta, RPT
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