Lectrosonics is proud to introduce the TH3A, an enhanced version of our third generation digital hybrid. The TH3A interfaces with a standard telephone line to add teleconferencing capability to any sound system. Sophisticated featues, fast setup, easy operation, high sound quality and low cost make the TH3A an ideal choice for board rooms, conference rooms, talk radio and countless other applications.

TH3A
Digital Telephone Hybrid
Models: TH3A
- Built-in DSP-based acoustic echo canceller
- DTMF dialing capability
- Simultaneous 2-wire/4-wire bridging for 3-site conferencing
- Three-way echo elimination with patented algorithm
- Level meters for easy setup
- Privacy mode can mute transmit only, receive only, or both
- AGC enhances volume of weak signals
- Wired remote control interface
- Serial interface for integration with control systems
- Front panel switches may be disabled for secure installation
- Tape recorder output with relay for automatic recording
- Automatic telephone answer and disconnect
- Compatible with third-party echo cancellers



















