V Lomech 2376/10a, 149 00 Praha 4 - Chodov

Reconstruction of Janáček Theater


Janacek Theater in Brno just went through the greatest reconstruction in its history. We had designed and then implemented the modernization of AV technologies and system of communiction during this recunstruction. This included the whole sound system (speakers, power amplifiers, audio consoles, wireless microphone system), camera chain, intercom (inspice), call-out system and technical workplaces (signaling room, sound cabin, control room,
editing room, rehearsal hall).


  • The stage managing system is expanded by wireless communication.
  • The call-out system ensures signal distribution to 24 theater zones.
  • The camera system provides the staff with a preview of what is happening on the scene and allows it to be recorded and played afterwards and even connected to the lighting.


There is a room acoustic system designed in the main hall providing conditions for a creative work with sound effects during the performances.


The AVT Group a.s. was founded in 2013. Since the very beginning we have been following a clear vision - offering highly qualified services in the field of audiovisual technologies and room acoustics. Our team consists of many certified experts who have been working in this field since the turn of the millennium.

Since 2014 we have been certified QMS ISO 9001 from the renowned Quality Austria company.


V Lomech 2376/10a
149 00 Praha 4 Chodov
Metro Opatov
Czech Republic

Office Brno – JIC INBIT
Kamenice 771/34
625 00 Brno-Bohunice


+420 777 173 174
Copyright © 2019 AVT GROUP a.s.