Lectrosonics IFBT4-21 Frequency-Agile Compact IFB Transmitter (Frequency Block 21)

Professional Sound Solution for Broadcasters
The Lectrosonics IFBT4-21 is a cutting-edge Frequency-Agile Compact IFB Transmitter tailored for broadcasting, film, and theater industries. It ensures a long operating range and exceptional audio quality. Its sleek design allows it to function seamlessly as either a standalone unit or as part of more complex intercom systems. Professionals looking for reliable and versatile audio transmission will find this transmitter ideal for any setting.

Advanced Audio Technology
This transmitter utilizes Digital Hybrid Wireless technology to significantly enhance audio transmission quality. By encoding and decoding audio digitally and sending it over an analog FM signal, it combines the clarity of digital audio with the reliability of FM transmission. This technology ensures a broad transmission range free from channel noise and interference while maintaining superb sound integrity.

Versatile and User-Friendly
Ease of use is paramount in professional environments, and the IFBT4-21 delivers with a user-friendly, microprocessor-controlled system. It features a bright, backlit LCD that provides clear visibility in various lighting conditions. Its menu-based navigation is operated through simple momentary buttons, making setup and adjustments straightforward and quick.

Robust and Portable Design
Constructed from rugged aluminum, the IFBT4-21 is built to endure the demands of professional use. Despite its sturdy build, it remains compact and lightweight, allowing for easy transportation and setup in a variety of environments, from outdoor broadcasts to confined theater spaces.

Tailored Connectivity Options
Featuring a standard 3-pin XLR input, the transmitter accommodates a wide range of audio sources including mic, line, and various intercom systems such as Clear Com, RTS1, and RTS2. This flexibility ensures it can integrate smoothly into existing setups without the need for additional adapters.