T4 Transmitter


T4 Transmitter


The IFB T4 is a 100mW Digital Hybrid Wireless® base-station transmitter for IFB and other types of radio links. It is compatible with all Lectrosonics 100, 200, 400, and IFB receivers, along with receivers from two other manufacturers. In 400 mode, the IFB T4 and associated receivers operate without analog companding artifacts. The IFB T4 is designed for use in broadcast, motion picture, theater and stage applications where extended operating range and high-quality audio are essential. The IFB T4 can be used as part of a stand-alone system or patched directly into popular intercom systems.

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  • Digital Hybrid Wireless® for compandor-free audio
  • 100 mW power output
  • Multi-use XLR input jack and built-in mic preamp
  • DIP switch programmable intercom input
  • Tuning mode for frequency scrolling
  • Compact size and rugged, metal construction
  • Includes CH20 power supply
  • Available in all standard Lectrosonics blocks