Yamaha most popular upright is the 48" U1. For our market you have selection between U1 and U1J, make Japan and Indonesia, respectively. Piano coming from Japan is the better quality make of Yamaha Corp.. then again dont be confuse and think that all pianos coming from japan are the best. this is because they also make different type of series which compromise in materials and design. I dont think U2 is still in production as that model has face-off. The bigger of the Yamah is the U3 that is 52". Nope there isn't any Indonesian version for the U3. Generally, taller pianos mean louder tone. Quality of a tone is not determine by the height but the importants of scale design, materials and worksmanship. The later, U1 and U3 now comes with a longer music desk. No performance advatange thou. YUS1, YUS3 and YUS5 are the better of the U series with a new soundboard design feature that uses what it called floating soundboard. Nothing special to it except that the back top are not completely attached thus allow better vibration which enchance the tonal performance. Floating soundboard design is not something new as it was ady used in Europe many decades ago. There also other terms like surface tension soundboard found in Samick and etc.. etc... the dif. type of lists and terms go on for other manufacturers. in today soundboard design there are 2 types, floating and fixed soundbaord. Which is better? That's hard to say. in theory yes floating sounded to be better since the board vibrates better. But modern design and building techniques have blurred those lines a lot, so your taste is really the bottom line. furthermore, alot of other technical features come into determining a piano tone quality. in another words a pianomaker that uses the finest materials in its pianos do not mean it will perform great because other aspect like soundboard design, bridge position, rims construction, string scaling, and etc have an influence to the piano performance. Most top performance pianos from Europea today have fixed soundboards, but floating boards are not unheard of.
Other than the floating soundbaord found in the new YU series, it uses german hammers (not sure gotta check), German Roslau wire to create much mellow tone and lastly more hours are spend in the factory in preparation i.e. tuning, regulation and voicing. the final preparation is the most important part of piano manufacturing. this is because how a piano turn out to be in the final product relys on how much technician spent on the piano before leaving the factory. and, this is also why some pianos are so much more expensive as compare to another maker of a same country of origin. And of course the 52" uses agraffee system (mostly found in grands and certain european uprights) for better tuning stability. Other additional features will be duplex scaling (enchance tonal colour) - commonly found in grands and selected european uprights and sostenuto pedal - commonly found in better end grands.
For other brands that you might want to shop around will be Boston (Indonesia/Japan), Petrof (Czech Republic), Wagner (Czech Republic/China), Young Chang (Korea/China), Hailun (China), Weinbach (Czech Republic/China), Challen (Indonesia/China), Essex (China), Kawai (Indonesia/China/Japan), Steinway (Germany), Bechstein (Germany), Fazioli (Italy), Bosendorfer (Austria). Some of the pianos here maybe out of your budget but give youself a chance to play them. No harm trying it at least you know what is out there and why some of these beasts are so expensive.....
Do note prior to comparing these brands above, one must remember that you must compare pianos of a similar quality or type. That means it will not be fair to compare a piano that is made in Indonesia against made in Japan or made in Czech against made in China and so on...., because there s a huge differences in its materials and workmanship from one country to another. a piano that s manufactured outside its country of origin is because of low cost, alternative materials and so on. thus will result to a great differences in the end product.
for better understand about pianos check this link how these pianos are group into performance graded versus consumer graded
http://www.pianobuyer.com/pages/47.htmlThis link will lead you to the discussion about pianos being made in America, Europe, Japan, Korea, China and Indonesia
http://www.pianobuyer.com/pages/37.htmlEnd of the day, it is very important to buy a piano that you like because of the tone and touch. Every piano is different and so is every human being. Take your time to shop around for piano and pick the one that you like the most. finding the right piano will last you for then next 30+ years before you decide to move on to another better piano, maybe grand
This post has been edited by jhp: Mar 30 2010, 11:52 AM