PETROF MIDI grand piano

The Petrof piano company produces not only acoustic upright and grand pianos but per order also electronic MIDI grand pianos. This is an instrument with classic grand piano keyboard, action and hammers, with a pedal mechanism, without an acoustic section, with a sensor strip sensing the movement of the keys and with the sensors sensing the pedals movement. The instrument has a control unit with MIDI input and output jacks for its connecting to a computer.

The Petrof MIDI piano was developed according to demands of piano players, who deal with piano play as well as with musical performances, music composition, with production of movie music, with recording and all sorts of computer processing of music. The most of the electronic keyboard instruments have so different behavior of its mechanical part – keyboard, that it´s unacceptable for efficient acoustic piano players. Using such instruments for a long time the piano players lose their technique that they gained for the years of studies. When they are next changing electronic and acoustic instruments, they have problems with regulating of tone colour and play dynamic while playing the acoustic piano.

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