Replacing Upright Hammer Butt Springs

Hammer butt (or hammer rail) springs perform an essential function in the action of the vertical piano. Each time a note is played, the hammer must swiftly return to rest position. The hammer butt spring is responsible for this task. Although these springs are simple in design and typically need no maintenance over the...

Damper Replacement for the Upright Piano

Dampers are to a piano what brakes are to an automobile. While the action, strings and soundboard of the piano are all devoted to the production of sound, the sole purpose of the dampers is the cessation of sound. The fact that a piano can go from a thunderous crescendo one second to nearly...

Worn Sharp Keys

The condition of the thirtysix sharp keys of a piano is important first and foremost in that it affects the appearance of the keyboard as a whole. Whether your piano is a vintage instrument with ivory naturals and ebony sharps or a more recently built piano with synthetic naturals and sharps, noticeable wear and...

Brass Rail Repair

Upright pianos built early in the last century which have brass rails and flanges are by this time often having problems which necessitate repair. Breakage of any of the component parts of a brass rail system will result in notes being put out of commission. If the brass rail / flange system of your...

Repinning and Restringing

For a piano to maintain a stable tuning and sound its best, it is essential that the tuning pins are tight and that the strings are in good condition. If the tuning pins of a piano become loose and tend to slip, the piano will not stay in tune for a reasonable amount of...

Duplicating and Replacing the Grand Pinblock

For a piano to maintain a stable tuning, the piano’s pinblock must hold the tuning pins with a viselike grip. If the pinblock has lost its ability to hold tuning pins effectively, steps must be taken to correct the problem if the piano is to stay in tune for a reasonable amount of time....

Grand Damper Replacement

Dampers are to a piano what brakes are to an automobile. While the action, strings and soundboard of the piano are all devoted to the production of sound, the sole purpose of the dampers is the cessation of sound. The fact that a grand piano can go from a thunderous crescendo one second to...

Regulating the Parlor (or Home-Sized) Grand Piano

The proper touch on your piano depends on it being regulated. To many pianists, a piano’s touch is as important as its tone. Touch refers to the efficiency and responsiveness of the mechanical action of the piano, and is what is responsible for giving a piano its full range of power from the silkiest...

Keypin Replacement

One essential element for the effective operation of the keys in a piano is that the keypins must be smooth to the point of being slippery. Each note has two of these keypins, the front rail pin and the balance rail pin, that keep the key aligned in its proper position. When a note...

Bass String Removal, Duplication, and Replacement

One characteristic which all great sounding pianos have in common is that they possess a rich, vibrant bass. A strong, resonant bass brings the music played on a piano to life. Unfortunately, as an instrument ages the bass strings which give the piano its musical heartbeat tend to deteriorate. Gradually, over the decades, the...