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  • Aldrich Grand Project

1928 Aldrich Grand

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Original bass hammers.
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Original tenor / treble hammers.
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New sample bass hammer installed.
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New sample tenor hammer installed.
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Weighing off the action to determine the amount of weight the key requires to move down a defined amount and the amount of weight the key can lift from that point back up to starting point. This information is fed into a program that produces the best hammer and key lead weight for each key. The results are a balanced key board that feels "correct" whether in the low bass or high treble. Currently the piano has an overall heavy touch.