ProPhonic TC-1000â„¢

The ProPhonic TC-1000â„¢ is the first telecommunications earset to combine superior two-way sound quality in one custom-molded earphone. Originally designed in 1998 to deliver clear two-way speech communications on the noisy trading floors of the Chicago Board of Trade, the TC-1000 is now used by stage directors, lighting techs and directors, and other backstage production personnel. The TC-1000 has also been tested and approved by NASA for use on the International Space Station.

The TC-1000 consists of a lightweight, noise-canceling microphone mounted on a custom molded earphone. A high fidelity micro-transducer is completely housed within the earphones to provide maximum isolation from ambient noise. The ear-mounted swivel microphone can be moved both vertically and horizontally for precise placement and maximum noise reduction. The entire microphone/earphone assembly weighs less than a half-ounce and the custom-fit earphone stays securely in place, so the TC-1000 can be worn comfortably all day.
 
ProPhonic TC-1000 Specifications
Earpiece: Custom-molded, transparent
Microhone : Noise-cancelling bi-directional condenser with swivel base
Isolation: -15 dBA from ambient noise
Accessory : Cleaning tool included
Warranty : 1 year from date of purchase

The modular design of the TC-1000 can be used for cellular phones, desk phones or standard two-way radios by simply changing to the appropriate interface box. Contact Sensaphonics for details.