The piano has been around for about 300 years and over that time the essence of the piano has not really changed. The cabinets have changed over the years and have improved but the internal workings have not really changed from the first models produced in the 1700's. The basic workings are that you play a key then a hammer hits a string and it vibrates and the sound is reflected off the soundboard to produce the musical tone (sound). There are approx. 10,000 parts in a piano and many of these are very finely tuned. The moving parts within the piano are called the 'action'. Just like a car the 'action' is the engine of the piano. If the action has problems or is not maintained then the piano will not perform as it should. A piano is generally considered to be one of the hi-end purchases or investments that we make in our lifetime. It is very important to spend time researching various options like new, 2nd hand, brands, warranty, etc. before jumping in on an impulse and purchasing a lemon.
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