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Custom-fit products require ear impressions using Sensaphonics approved techniques.
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TC-1000 custom earpiece with boom mic and belt pack
TC-1000 headset being worn, side view

TC-1000 Custom-fit Intercom Headset

Regular price $650.00 Save $0.00

NOTICE: The TC-1000 is discontinued as of March 28, 2024. We regret any inconvenience.

Sensaphonics is retaining all remaining in-stock parts For TC-1000 service and repairs. For service details, Contact us.

Originally designed for two-way speech communications on the noisy trading floor of the Chicago Board of Trade, the TC-1000 is used by touring, venue, and broadcast production personnel. It consists of a noise-canceling gooseneck microphone attached to a single, custom-fit silicone earphone. Superior isolation reduces stage ambience, allowing clearer audio at lower levels, with a deep, secure fit that will never fall out of your ear. Flexible and light-weight, the TC-1000 can be worn comfortably all day. For maximum hearing protection, consider using a custom, filtered earplug for the exposed ear. TC-1000 interfaces with all standard intercom systems.

Features & Benefits


  • Directional microphone and high isolation earpiece for clear, two-way communication
  • Ear-mounted gooseneck microphone for precise placement and maximum noise reduction
  • Industry-leading isolation minimizes ambient stage sound for audio at lower volumes
  • Flexible silicone earpieces for superior, long-wearing comfort
  • Compatible with all popular intercom systems including ClearCom, RTS and Telex



  • Earphone type: custom-molded, full shell, single driver soft silicone earpiece

  • Microphone type: Noise-cancelling cardioid condenser with
    swivel gooseneck

  • Frequency Response: 200 - 6000 Hz

  • Impedance: 725 ohms @ 1kHz, 395 ohms @ 500 Hz

  • Sensitivity: 100 dB-SPL (@ 0.1V)

  • Distortion: < 2% @ 800 Hz

  • Max Power Output: 104 dB SPL

  • Isolation: Up to 45.5 dB; broadband average 37 dB

  • Noise Reduction Rating: NRR 29 dB

  • Cable: 36-inch coiled cable. Custom cable available

  • Weight: 1 ounce (approx.) for earpiece/microphone

  • Power Compact bodypack provides phantom power for microphone. 2xAA batteries required

  • Supplied Accessories: hard-shell Pelican case, cleaning tool.

Instructions For Getting Your Ear Impressions

To ensure the maximum protection and quality, our in-ear monitors are custom fit to your ear. After your order is placed, please follow these steps to ensure successful delivery of your custom-fit IEM.

1. Download our detailed impression instructions

Download and print our ear impression instructions. Take the instructions with you to your audiologist appointment. The impressions must meet these specifications.


In order to get professional made ear impressions, you must schedule an appointment with an audiologist. View our list of approved audiologists or contact us.


Ship the completed ear impressions (UPS/FedEx) and a receipt of your online order (or this order form) to:

660 N. Milwaukee Avenue
Chicago, IL 60642

We'll be in touch when your in-ear monitor is ready.