What is involved in a piano regulation?
Alignments - Strings to hammers; whippens to knuckles; jacks in windows; jacks to knuckles; replever height; back checks to hammers.
Blow distance, let off, drop, back check, butterfly springs, and after touch set.
Tune - Pitch set to A440 (if possible)
Regulate Back Action - Check damper lift off key sticks; check damper timing and lift off tray; adjust lost motion in damper pedal.
Regulate Shift/Soft Pedal
Regulate Sostenuto Function and Pedal
A properly regulated piano produces:
- A keyboard that feels uniform from note to note
- A keyboard that is responsive to rapid-fire fingerings and clean phrasings
- A keyboard that commands a broad dynamic range
- A keyboard that allows the player to express themselves completely
Get to know about the services : Vanguard Piano Service
Website : Professional Piano Technicians
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