Again, with rib-crowning technology the soundboard maker has a few more options. The board can be made very heavy and stiff (leaning toward more sustain, but with a bit less power) or it can be made very light and flexible (leaning toward more power but with a bit less sustain). Yes, personally, I opt toward a bit more sustain and I don't mind sacrificing a bit of power if necessary. The amount of power loss will probably not be noticeable in real life. And the tonal dynamics are a bit better. At least that's the plan. Del I guess you answered my question in a round about way. I understand Steinways prowess on the concert stage i.e. being the "choice" piano through their vigorous efforts to stay on stage. Your above post leads me to the conclusions I was seeking. Thank you. Paul C
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