In February 2010, a great event at the Czech Embassy in Moscow took place. The PETROF Company celebrated its 145th anniversary of founding by a concert with a surprise (concert - recording - playback). Laureates from the Central Musical School in Moscow, students of Prof. Vassily Ermakoff (Maria Andreeva, Anastasija Vorotnaja - winner of the Concertino Praga 2010 competition, Yn A In, Julija Vanushina - all on piano; and Tsoy Se Pel on violin) played compositions by Frederic Chopin and Antonin Dvorak.

PETROF's respected guest Mr. Mark Levinson recorded their play using his unique recording system (you can listen to a part of it below) and played it back at the Daniel Hertz high-end audio system to the audience, which was impressed by a quality of the recordings and by the sound of the audio-system. The speakers for Daniel Hertz are also made in the PETROF company.