TS-790 Series

Wired Conference System with Integrated PA Amplifier


The TS-790 Series is TOA’s compact wired conference system for small to mid-sized meeting spaces. It offers reliable audio performance, easy installation and all essential conferencing functions – making it an ideal choice for municipal chambers, corporate meeting rooms or educational settings. 

Designed for straightforward operation and flexibility, the system supports up to 64 conference units combined with a 120 W amplifier including a selectable high- and low-impedance output, enabling connection to external speakers for sound reinforcement. 

The TS-790 Series is a practical solution for customers who need professional conference audio without the complexity of large-scale systems. Fully wired and compact, it is well suited for both in-person and hybrid environments. 

Key Benefits-

  • Built-in 120 W class D amplifier with selectable high- and low-impedance output 
  • Easy open mic identification with blue LED indicator on microphone 
  • 2 tuner slots for connection with wireless mic system 
  • Up to 64 conference units can be connected per central unit 
  • USB audio interface for web meetings or audio recording 
  • Ideal for small to mid-sized applications 
  • Extension cords (3 m & 10 m) available  






TS-7912DW-EB

Central Unit

TS-791L-EB

Chairman unit with microphone

TS-792L-EB

Delegate unit with microphone

YR-790-3-EB

Extension cord

YR-790-10-EB

Extension cord

MB-25B

Rack Mounting Bracket


Discontinued Products

At TOA, durability and highest quality are our top priorities. In order to drive innovation and continuously deliver state-of-the-art audio solutions, certain products naturally reach the end of their lifecycle.

For full details on affected products and recommended replacements, please visit our product discontinuation page or contact us.


We supply sound, not equipment.