Regulation


Alignments - Strings to hammers; whipped to knuckles; jacks in windows; jacks to knuckles; reliever 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  

Click Here for More Information
Vanguard Piano Service is a proud member of

Town & Country - Frontenac Products & Services Guide

Click Here to Learn More