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A Brief Description of the Upright Piano Upright pianos, also called vertical pianos, are more compact because the frame and strings are placed vertically, extending in both directions from the keyboard and hammers. It is considered harder to produce a sensitive piano action when the hammers move horizontally, as the vertical hammer return is dependent on springs which are prone to wear and tear. The grand piano hammers return by gravity, hence their return will always remain more consistent than the vertical hammers, thus giving pianists better control of their playing. However, a well-regulated vertical piano will probably play smoother than a grand piano that has not been regulated for years, and the very best upright pianos now approach the level of some grand pianos of the same size in tone quality and responsiveness. One noticeable advantage that the grand piano action has over the vertical action is that all grand pianos have a special repetition lever in the playing action that is absent in all verticals. This repetition lever, a separate one for every key, catches the hammer close to the strings as long as the keys are played repeatedly and fairly quickly. In this position, with the hammer resting on the lever, a pianist can play repeated notes, staccato, and trills with much more speed and control than is possible on a vertical piano. Because of this, piano manufacturers claim that a piano player trill notes faster on a grand than on an upright. Click on any of the manufacturers below to view their website. Baldwin Brodmann Hallet Davis Nordiska Palatino Perzina Petrof |
