TOA TS-780 Central Unit for Conference System is a state-of-the-art digital conference management solution engineered to deliver seamless audio control and participant management for professional meeting environments. Manufactured by TOA Corporation, the world’s leading innovator in professional audio and communication systems, this sophisticated central unit serves as the command center for comprehensive conference audio systems in corporate boardrooms, government chambers, educational facilities, and international conference centers.

Designed for the most demanding conference applications, the TS-780 features advanced digital signal processing, intelligent microphone management, and comprehensive system control capabilities that ensure crystal-clear communication and efficient meeting management. Its professional-grade construction and intuitive operation make it the ideal choice for facilities requiring reliable, high-quality conference audio with sophisticated participant control and system integration capabilities.

The TS-780 incorporates TOA’s decades of expertise in conference system technology, featuring automatic microphone mixing, advanced feedback suppression, and flexible system configuration options that adapt to various meeting formats and room configurations. Its robust digital architecture ensures consistent performance while providing the scalability and integration flexibility that modern conference facilities demand.

Whether you’re equipping a corporate executive boardroom, designing a municipal council chamber, implementing a multi-language conference facility, or creating a distance learning classroom, the TOA TS-780 provides the advanced functionality, reliability, and professional performance that distinguishes world-class conference installations.

Product Specifications

Specification	Details
Model	TS-780
Brand	TOA Corporation
Product Type	Digital Conference System Central Unit
System Architecture	Digital Conference Management Platform
Maximum Participants	High-Capacity Participant Support
Microphone Units	Supports Multiple Delegate/Chairman Units
Audio Processing	Advanced Digital Signal Processing (DSP)
Frequency Response	20Hz – 20kHz ±1dB
Signal-to-Noise Ratio	>85dB (Professional Grade)
Total Harmonic Distortion	<0.05% at Rated Output
Dynamic Range	>90dB
Input Channels	Multiple Audio Input Channels
Output Channels	Multiple Audio Output Channels
Microphone Power	Phantom Power for Conference Units
Control Interface	RS-232/RS-485 Serial Control
Network Connectivity	Ethernet/TCP-IP Integration
Recording Interface	Digital Recording Input/Output
Headphone Outputs	Multiple Interpreter/Monitor Outputs
Language Channels	Multi-Language Distribution Capability
Display Interface	LCD/LED Status Display
Memory Storage	System Configuration Memory
Power Supply	Universal AC Input (100-240V)
Power Consumption	Energy-Efficient Operation
Operating Temperature	0°C to +40°C
Storage Temperature	-20°C to +70°C
Humidity Range	90% Non-Condensing Maximum
Dimensions (W×H×D)	19″ Rack Mount Configuration
Rack Space	Professional Equipment Rack Compatible
Weight	Professional-Grade Construction
Construction	Steel Chassis with Ventilation
Connectivity	Professional Audio/Control Connectors
Warranty	TOA Comprehensive Warranty
Certifications	CE, FCC, International Standards

Advanced Conference Management Features

Digital Audio Processing

Automatic Microphone Mixing: Intelligent gain adjustment for optimal audio levels
Feedback Suppression: Advanced algorithms prevent acoustic feedback
Echo Cancellation: Digital processing eliminates audio echo and delay
Noise Reduction: Sophisticated filtering removes background noise
Dynamic Range Control: Automatic level management for consistent audio

Participant Management

Chairman Override: Priority control for meeting chairperson
Speaking Queue: Organized participant speaking order management
Microphone Activation: Automatic and manual microphone control modes
Participant Identification: Individual unit recognition and status monitoring
Speaking Timer: Configurable time limits for participant contributions

Multi-Language Support

Interpretation Channels: Multiple language distribution channels
Interpreter Interface: Dedicated connections for translation equipment
Language Selection: Participant language channel selection capability
Audio Distribution: Independent audio routing for each language
Interpreter Monitoring: Audio monitoring for translation quality assurance

System Control & Integration

Remote Control: RS-232/RS-485 interface for external system control
Network Integration: Ethernet connectivity for IP-based control systems
Protocol Support: Standard communication protocols for AV integration
Third-Party Integration: Compatible with popular AV control systems
Automation Interface: Programmable control for automated meeting management

Professional Audio Capabilities

Input/Output Configuration

Microphone Inputs: Multiple balanced inputs for conference units
Line Inputs: Additional audio sources integration capability
Recording Outputs: Dedicated outputs for meeting recording systems
Monitor Outputs: Headphone and line outputs for system monitoring
Auxiliary Outputs: Additional outputs for sound reinforcement systems

Audio Quality Features

High-Resolution Processing: 24-bit/48kHz digital audio processing
Low Latency: Minimal delay for real-time communication
Wide Dynamic Range: Professional-grade audio specifications
Frequency Response: Full-range reproduction for natural speech
Channel Separation: Excellent isolation between audio channels

Signal Processing

Parametric EQ: Multi-band equalization for room acoustic optimization
Compressor/Limiter: Dynamic range control for consistent levels
Gate/Expander: Noise reduction and automatic level control
Delay Processing: Acoustic delay compensation for large rooms
Matrix Routing: Flexible audio signal routing and distribution

System Architecture & Connectivity

Conference Unit Support

Delegate Units: Support for multiple participant microphone units
Chairman Units: Priority control units for meeting leadership
Interpreter Units: Specialized units for simultaneous translation
Expansion Capability: Daisy-chain connection for system growth
Hot-Plug Support: Units can be connected during system operation

Integration Interfaces

Control Systems: Integration with Crestron, AMX, and other control platforms
Recording Systems: Direct connection to digital recording equipment
Sound Reinforcement: Outputs for room audio amplification systems
Video Systems: Audio integration with video conferencing platforms
Building Systems: Integration with facility management systems

Network Capabilities

IP Control: Ethernet-based system control and monitoring
Remote Management: Web-based interface for system administration
SNMP Support: Network monitoring and management protocol support
Firmware Updates: Remote firmware updating via network connection
System Diagnostics: Network-based system health monitoring

Ideal Applications

Corporate & Business

Executive Boardrooms: C-suite and senior management meeting facilities
Conference Centers: Multi-purpose corporate meeting and training facilities
Training Rooms: Employee education and professional development spaces
Shareholder Meetings: Investor relations and public company meetings
International Offices: Multi-location corporate communication facilities

Government & Municipal

City Councils: Municipal government chambers and public meetings
State Legislatures: Government legislative sessions and hearings
Court Systems: Legal proceedings and judicial conference facilities
Federal Agencies: Government department meeting and briefing rooms
International Organizations: UN, diplomatic, and treaty organization facilities