Telephonics continues to be the premier supplier of high quality audio products for a broad spectrum of commercial and military applications Telephonics' products are used by aerospace manufacturers, commercial airlines, audiometric OEMs, the DoD, and many other domestic and international customers.

TDH-Series Audiometric Earphones
Telephonics is the world's leading manufacturer of earphones for audiometrics. In fact, Telephonics' TDH-series earphones are the acoustic reference standard for the audiometric industry and are widely used in hearing tests to deliver precision sound replication.

Passenger Address and Cabin Interphone System (PASICS)
PASICS is a multiplexed passenger entertainment and cabin communication system in use on many wide-body aircraft. PASICS is ideal for smaller commuter (propeller and jet) aircraft. It provides voice communications for the flight attendant and ground crews, as well as passenger address capability.

Lightweight Headsets
Telephonics' lightweight headsets offer unmatched comfort without sacrificing acoustic quality. These highly durable headsets are available in single- and dual-ear configurations. For two-way communications, these headsets are available with a lightweight, noise-canceling, electret boom microphone.

TC-149G Headset
The FAA-approved TC-149G is the industry-standard aviation headset used by a majority of the world's airlines. These headsets are designed to fit comfortably on the head for extended periods of time and incorporate Telephonics' audiometric quality receivers.

TC-1000 - Noise-Canceling Handset
The TC-1000 interphone and paging handset delivers clear, intelligible communications in high noise, high interference environments. The FAA approved handset contains a state-of-the-art amplified noise canceling electret microphone which reduces ambient noise and a dynamic receiver element that delivers high audio output while consuming minimum power. The excellent performance characteristics of the TC-1000 make it ideally suitable for applications such as aviation and mass transit.