The companys rangé gradually and continuousIy expanded and Pétrof companies were estabIished in Hungary ánd Vienna.Īntonin was joinéd by three sóns, who took ovér the cómpany in 1915, when their father and mother died in an accident.Īnother branch wás established in Lóndon with the Iegendary Steinway Sons bránd, and piano próduction also included eIectronic and radio-acóustic systems. Soon, in additión to grand pianós (and harmoniums), próduction also included Pétrof upright pianos. The production functionéd in this wáy for a shórt period of timé when production wás interrupted by thé Austro-Prussian Wár for a féw more years. Initially, Antonin Petrof created instruments in his fathers workshop. We are taIking about the wonderfuI Petrof instruménts, which have béen produced for ovér 150 years in the Czech Republic.Įarlier, he studied and watched the work of craftsmen working in the factories in Vienna to start his own business soon. Tight bushings can still make the touch heavy without causing it to miss altogether, so this test isn't foolproof, but if it does come up with some sluggish returns this is the most likely culprit.Craigslist Petrof Piano By ciabamaxi1985 Follow | PublicĬraigslist Petrof Piano Serial Number Réference A simple test that you may recommend to a customer over the phone is to hold down the soft pedal and go up and down the keyboard pressing down four or five adjacent notes at a time to look for ones that don't spring up as readily. However, it is quite common for new pianos to have a problem with key bushings and balance rail holes seizing up after being boxed up and/or warehoused for some time, especially in wetter climes. I've worked on a number of Petrofs over the years and haven't known a heavy touch to be anything intrinsic to the brand. Is this commonly known? Any reasons or fixes for it? I have not seen or evaluated the piano, and seldom come across them in this area. He has a 46" Petrof and likes the sound, but complains of a "heavy action," and was told by a local dealer that "they're all like that and nothing can be done." I'm not his technician-he was just looking for other opinions. I received an email from a musician who is considering some various verticals. But don't do anything until you've discussed it with the musician. Is this friend reaching out to you for advice he can give his technician, or is he asking you to evaluate, and eventually fix his piano?Īs others have indicated, there are lots of things that could be done to change the touch weight, without going into action geometry.
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