The TOA TS-770 Central Unit is a versatile and compact solution for setting up and managing a TOA Conference system. Its compact design allows for easy installation and storage, while its line connection terminals enable seamless connections with conference units such as the TS-771, TS-772, and TS-775. The unit can support up to 70 conference units, and by connecting up to 3 TS-770 Central Units, the system can expand to accommodate up to 210 units, making it ideal for both small and large conference rooms.

The TS-770 features a remote interface unit that facilitates conference calls, allowing for efficient communication between multiple locations. The unit includes a microphone volume control, AUX volume control, and line volume control for easy sound adjustment during conferences. Additionally, a speaker restriction function is available, enabling the restriction of the number of speakers in use at any given time (1, 3, or 6 units).

The central unit also supports high-quality audio recording by connecting a recording device to the recording output. A built-in test function allows for the accurate verification of connections, ensuring that the system is working properly before and during conferences. The TS-770 also includes a priority speech chime function, which activates a single-tone chime when the priority button on the TS-771 conference unit is pressed.

Designed for easy integration and reliable performance, the TOA TS-770 is a must-have for any professional conference or meeting setup. It operates within a wide temperature range of 0°C to 40°C (32°F to 104°F) and a humidity range of up to 90% RH (without condensation).

Key Features:

• Expandable System: Supports up to 70 units (35 per line), expandable to 210 units with 3 connected central units

• Audio Control: Features microphone, AUX, and line volume control for customized audio levels

• Recording Output: High-quality audio recording output for conferences

• Speaker Restriction: Allows control over the number of simultaneously usable conference units (1, 3, or 6 units)

• Priority Speech Chime: Chime function activated when the priority button is pressed

• Automatic Mic-off: Selectable automatic microphone off function (OFF/20s/40s)

• Connection Verification: Built-in test function for accurate system connection verification

• Power Supply: 120V AC, 50/60Hz with a maximum power consumption of 60W

• Durable Construction: Aluminum panel with a pre-coated steel case, finished in black with a 30% gloss

• Temperature & Humidity: Operating temperature of 0°C to +40°C and humidity under 90% RH (no condensation)

• Dimensions & Weight: 210 (W) × 107.1 (H) × 316 (D) mm, 4 kg (8.82 lb)

• Accessory: 2m power cord included

The TOA TS-770 Central Unit offers reliable, high-performance audio management for TOA Conference systems, ensuring clear communication and easy setup. Whether used in small meetings or large conferences, the TS-770 enhances the efficiency and organization of your conference environment.