Description
The TOA TS-781 Chairman Unit is a high-quality control station designed for use in the TOA Conference System, offering seamless operation, clear communication, and reliable chairman control in any formal discussion environment.
Its compact and lightweight design makes installation and storage effortless, while its professional build quality ensures long-term durability for continuous use in corporate boardrooms, council halls, universities, and conference facilities.
When the speech button is set to ON, the chairman’s microphone is active, and the built-in speaker is automatically turned off to prevent acoustic feedback. Switching the button OFF enables the speaker for monitoring delegate speeches. The priority button gives the chairman full control, allowing them to override all delegate microphones whenever needed — maintaining order and efficiency during discussions.
The TS-781 also provides headphone and recording outputs, allowing for clear personal monitoring or direct audio recording of meetings. It connects easily to the TS-780 Central Unit, and is compatible with the TS-773 (standard) or TS-774 (long) gooseneck microphones (sold separately).
Key Specifications
Model: TOA TS-781 Chairman Unit
Power Source: 36 V DC (under 30 mA, supplied from Central Unit)
Output:
Internal Speaker: 130 Ω, 200 mW
Headphones/Recording: 32 Ω (headphones) / 10 kΩ, -20 dBV (recording), unbalanced, mini jack × 2
Controls: Speech Button, Priority Button
Finish: ABS Resin, Silver Metallic / Black
Dimensions: 145.3 (W) × 70.7 (H) × 150.5 (D) mm
Microphone Options: TS-773 (Standard) or TS-774 (Long Type)
Connection Cable: 2 meters included
Features
Chairman control with priority override for orderly discussions
Built-in monitoring speaker with automatic muting
Headphone and recording outputs for individual monitoring
Compact, lightweight, and easy to install
Compatible with all TS-780 Series components
Durable ABS resin body with silver metallic finish
Applications
Corporate meeting rooms and boardrooms
Government and council chambers
Universities and educational institutions
Hotels, mosques, and conference centers
Seminar halls and auditoriums
Why Choose the TOA TS-781
Professional-grade chairman control unit for TOA systems
Ensures clear communication and meeting management
Priority function maintains discussion flow and authority
Designed by TOA Japan for durability and reliability
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