Piano key leveling

Over time, the felt underneath the keys as well as the felt in the action becomes compressed. Between this settling of the felt and dry piano key leveling of paper and cardboard spacers not to mention rodent infestations the keys of many pianos tend to undulate up and down all the way across the length of the keyboard, piano key leveling. This can also be caused by damage to the keytops.

Piano Key Leveling. As part of the regulating process you want to go through and make sure all your keys are leveled and at the same height. As piano keys are played the felt underneath the keys become worn and then they become unleveled. Before starting you want to remove the keyboard slip, you also need to determine what should the correct height of the key should be in order to begin the leveling process and this is to get all the keys at the same level. Place a lightweight ruler or level on top of the keys to determine how unleveled your keys are.

Piano key leveling

Skip to main content Press Enter. Sign in. Skip auxiliary navigation Press Enter. Contact Us Code of Conduct. Skip main navigation Press Enter. Toggle navigation. Search Options. PianoTech Archive. Back to discussions. Expand all Collapse all sort by most recent sort by thread. Piano Key Leveling. I've not heard of any manufacturers Fortunately for Archive User. Posted view attached.

Any key that drops from the weight of the level will need to either have paper spacers removed or have a thinner cloth punching installed. If you're not sure, piano key leveling, press an entire octave of keys at once.

Uneven keys are an unsightly side effect of a well-loved piano. If you play your piano a lot or not! Over time, the material loses its integrity and the keys settle out of alignment. It's an aesthetic issue, true, but when the keys are left out of whack, play can be affected. It can feel spongy, wobbly, or just "off," making it less pleasant or even trickier to play.

A level is an optical instrument used to establish or verify points in the same horizontal plane in a process known as levelling. It is used in conjunction with a levelling staff to establish the relative height or levels the vertical separation of objects or marks. It is widely used in surveying and construction to measure height differences and to transfer, measure, and set heights of known objects or marks. It is also known as a surveyor's level, builder's level, dumpy level or the historic "Y" level. It operates on the principle of establishing a visual level relationship between two or more points, for which an inbuilt optical telescope and a highly accurate bubble level are used to achieve the necessary accuracy. Traditionally the instrument was completely adjusted manually to ensure a level line of sight, but modern automatic versions self-compensate for slight errors in the coarse levelling of the instrument, and are thereby quicker to use. The optical level should not be confused with a theodolite , which can also measure angles in the vertical plane. The surveyor adjusts the instrument's level by coarse adjustment of the tripod legs and fine adjustment using three precision levelling screws on the instrument to make the rotational plane horizontal. The surveyor does this with the use of a bull's eye level built into the instrument mount. The surveyor looks through the eyepiece of the telescope while an assistant holds a vertical level staff which is graduated in inches or centimeters.

Piano key leveling

Uneven keys are an unsightly side effect of a well-loved piano. If you play your piano a lot or not! Over time, the material loses its integrity and the keys settle out of alignment. It's an aesthetic issue, true, but when the keys are left out of whack, play can be affected. It can feel spongy, wobbly, or just "off," making it less pleasant or even trickier to play. Sound is altered, too, because the distance each key needs to travel to strike the hammer will not be consistent. That means uneven play volume. The cure?

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I think we've taken this past the point of reason now. The cure? Please explain why the Yamaha keyleveling system is much more exact and holds true much longer Many pianos have another bar, called the key rail stop, that will need to be removed. Joined: Mar Share Post on Facebook. Cart 0. If your piano keys aren't stopping at the right place when you press them down during play, the front rail needs to be adjusted. I didn't have to change much this way and it all came out darn near perfect. They should be even, but except for the unevenness along the edges and slight variations in aftertouch, it does not affect the way the action feels. First you want to remove the key by lifting straight up off the pin.

If the whites in particular are not level to the eye, you can level them yourself. You need two packets of the smaller paper shims from our Online Catalogue. There are shims for both the center rail pins and the front key pins.

Next Thread. Low C was exactly that and so was high B. Piano Key Leveling. What became confusing was wondering if my level board had warped or what certain manufacturer's actually recommended. On my many trips to the Steinway factory,I was always posed that as my first question. Please Support Our Advertisers. Help keep the forums up and running by becoming a Subscribing member! If your keys are even, you're happy with the way it plays, and it looks correct, then you're in good shape. There are two main ways that the keys can get out of level: first, an individual key may not have its top surface horizontal, that is, the key may be tilted. Perhaps wrongly, I have taken it for granted that all late 19th century pianos should have a very slight rise to the center of the key line, but I have no authoritative reference for this. The keys can be re-leveled by carefully adding or subtracting paper spacers underneath the felt punchings. Copy Link to Clipboard. Expand all Collapse all sort by most recent sort by thread. Piano Photo Gallery - Pictures of Pianos. First you want to remove the key by lifting straight up off the pin.