
Development, production and installation of sound, voice alarm and multimedia systems as well as electronic peripherals in our own workshop.

Gytronic AG
MellingenNew on Amplifa
About Gytronic
Gytronic AG in Mellingen (Switzerland) has been developing and producing sound and voice alarm systems as well as integrated AV systems for over 60 years. Core business includes EVAC systems (emergency voice alarm) with or without EN certification, PA systems for sales floors and parking garages, multimedia systems with video projection and large displays, as well as people guidance systems. Customer-specific electronic peripherals such as control panels, plug-in speaker distributors, multifunctional interfaces and special controllers (6W/50W) are manufactured in our own workshop. The service portfolio includes analysis, consulting and system design, integration and training, commissioning, connection to fire alarm and building management systems, as well as maintenance contracts with firmware updates and system documentation. Reference customers include Shoppyland (Schönbühl), Emil Frey AG (Münchenstein) and the VIANCO-ARENA (Brunegg).
- Site
- Mellingen
- Processes
- Development and production of customer-specific electronic peripherals (own workshop), Planning, system design and commissioning of EVAC/voice alarm systems (with or without, Installation of sound and PA systems (100V power amplifiers, dome speakers, controllers,, Construction of multimedia systems with video projections and large displays, Installation of people guidance systems (mechanical and audiovisual), Maintenance and servicing of systems (firmware/software updates, system documentation), Analysis, consulting, system design, integration and training of technical solutions, Analysis, consulting, system design
- Materials
- Engineering & System Design, Electronics Manufacturing (Own Workshop), EVAC/Voice Alarm Systems, 100-Volt Technology, Multimedia/AV Integration, Assembly and Commissioning, Maintenance and Servicing
- Certificates
- EVAC with EN certification possible
- Founded
- 1952
- Industries
- Building safety / emergency alarm, Shopping centers / retail, Public facilities, Museums, Automotive dealerships, Event technology
- 01
Analysis, consulting, system design
- 02
Customer-specific development and production in own workshop
- 03
Integration and installation
- 04
Commissioning and training
- 05
Maintenance and servicing
Processes and Systems Engineering
Engineering & System Design
Analysis, consulting and tailored system design of PA and EVAC systems including software solutions.
Electronics Manufacturing (Own Workshop)
Development and production of customer-specific electronic peripherals such as controllers, interfaces and distributors for 100V technology.
EVAC/Voice Alarm Systems
Planning and commissioning of emergency warning systems with or without EN certification, with connection to fire alarm and building management systems.
100-Volt Technology
Digital 100V power amplifiers and 2-way dome speakers for speech intelligibility even in acoustically challenging environments.
Multimedia/AV Integration
Multimedia systems with video projection and large displays as well as audiovisual people guidance systems.
Assembly and Commissioning
Installation of sound, PA and AV systems including interfaces and controllers at the customer's site.
Maintenance and Servicing
Regular inspection, firmware/software updates, refresher training, service logbooks and system documentation.
Locations

Mellingen
CHHeadquarters, development, workshop and sales
- Lot size
- Single projects and small series of customer-specific peripherals
- Materials
- Electronics, semiconductor technology
- Own electronics workshop
- Demo room
In-House Products




Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development and production of customer-specific electronic peripherals (own workshop)Engineering | – | – | – | – | – |
| Planning, system design and commissioning of EVAC/voice alarm systems (with or withoutEngineering | – | – | – | – | – |
| Installation of sound and PA systems (100V power amplifiers, dome speakers, controllers,Assembly | – | – | – | – | – |
| Construction of multimedia systems with video projections and large displaysAssembly | – | – | – | – | – |
| Installation of people guidance systems (mechanical and audiovisual)Assembly | – | – | – | – | – |
| Maintenance and servicing of systems (firmware/software updates, system documentation)Testing | – | – | – | – | – |
| Analysis, consulting, system design, integration and training of technical solutionsEngineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Standards
Systems are offered in versions with or without EN certification and system design; regular maintenance, firmware updates and system documentation ensure long-term operation. The plug-in distributor and control panel also serve function monitoring and service efficiency.
| Evidence | Mellingen |
|---|---|
| EVAC with EN certification possible |
Company History
- 1952
Max Gysi founds the sole proprietorship 'Max Gysi Physikalische Werkstätte' in Aarau; repair of radios, later televisions and electronic control modules
- 1954
Hansruedi Ott joins, expansion into automotive electrics; first sound system at Möbel Pfister in Suhr – the foundation of today's main business
- 1969
Heinz Gysi joins the company; switch from tube to semiconductor technology
- 1970
Conversion of the sole proprietorship into the public limited company Gytronic AG
- 1976
Workshop extension at the residential house; Heinz Gysi takes over majority of shares and management with his wife
- 1992
Purchase of a storage room in the residential house opposite
- 2006
Withdrawal from consumer electronics retail; the store becomes a demo room
- 2014
Partnership with Megatron Veranstaltungstechnik AG to secure the company's continuity; expansion of the service portfolio