ITC T-7770 – IP Network Audio Acquisition Terminal for External Signal Integration

Product Overview

---

The ITC T-7770 IP Network Audio Acquisition Terminal is a dedicated device designed to capture external analog audio signals, encode them into digital format, and transmit them across IP networks for seamless broadcasting to designated terminals. It is ideal for integrating traditional audio sources—like mixers, microphones, or analog playback devices—into advanced IP-based public address systems. Compact yet rugged, the T-7770 is engineered with embedded computer technology and a DSP processor, ensuring ultra-fast startup and reliable signal conversion with 16-bit CD-quality audio fidelity. This makes it an essential component in modern multi-zone audio environments.

Key Features

---

• Robust Build & Compact Design Full aluminum alloy housing ensures durability while maintaining a sleek, minimal footprint.
• Industrial-Grade Processing Equipped with high-speed embedded CPU and DSP technology, the terminal powers up in under 1 second for rapid deployment.
• High-Quality Audio Encoding Built-in hardware network audio encoding module supports TCP/IP and UDP, delivering 16-bit CD-quality digital audio across your IP network.
• Flexible RCA Audio Inputs Two sets of RCA inputs with independent volume adjustment accommodate various source devices and include audio voltage limiting for protection.
• Independent Zone Triggers Supports up to 5 zones with individual trigger buttons and indicator lights on the panel to activate or deactivate signal acquisition independently.
• Multi-Mode Collection & Broadcast Offers three modes—ordinary, medium, and Hi-Fi—allowing you to balance network latency and sound fidelity as needed:
• Ordinary: Ultra-low delay for real-time applications
• Medium: Lower latency with balanced quality
• Hi-Fi: Ultra-low distortion for superior audio playback
• Smart Scheduling & Prioritization Configure timing or on-demand acquisition tasks via the server with customizable priority levels.
• AUX Trigger Functionality Automatically initiates collection tasks when audio is detected at the AUX input, as set by the server.
• Total Network Compatibility Works seamlessly with routers, switches, bridges, modems, and all Internet connections including 2G, 3G, and 4G networks.
• Remote Firmware Upgrades Supports remote updates, reducing the need for on-site servicing and simplifying long-term maintenance.

Ideal Applications

---

• Broadcasting live events across multi-zone facilities
• Integrating analog mixers or mic systems into IP-based PA networks
• Extending legacy audio systems into new digital infrastructure
• Triggered or scheduled public address messaging in retail, schools, or large campuses

Why Choose Asian Technologies Ltd?

---

Asian Technologies Ltd is Bangladesh’s trusted supplier of ITC audio systems, delivering:

• Certified ITC equipment with local warranty
• Professional integration into your PA or network system
• Technical training, setup, and after-sales support
• Fast delivery from local stock