During the lecture, Zbigniew Mielżyński will talk about his speciality – instrument modifications. His specialisation is the reworking of a Schidemayer grand piano from 85 to 88 keys (frame, bridges,

How to build or renovate a keyboard by yourself? The major principles of this process will be discussed while basing on examples of two new organ keyboards and a pump

Ryszard Mariański will not only tell us about his company’s approach to the instrument’s renovation but will also hear the explanation of the renovation itself and the mentions of the

The seminar will cover the explanation of the most popular pin blocks materials and the frequently used tuning pins. We will elaborate on the most popular mistakes made in pin

Sylwester Kowalczyk: long-time experience at “Calisia” factory at the position of a constructor, a technician, a quality-control chief, production chief. Since 2005 he has been running his own business “Kowalczyk