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Comrex  |  SKU: C1691-43

Comrex DH22 / Digital Hybrid Broadcast Phone Line Audio Interface IFB

$199.00
Shipping calculated at checkout.

Cosmetic Rating

Fair

"Fair Condition" gear exhibits noticeable signs of use, including moderate wear, scratches, and minor cosmetic damage. While some non-essential parts may be missing, these items are fully functional for key purposes. A great choice for those prioritizing functionality over appearance.

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Description

Simply put, a hybrid is a device that separates send and receive audio on a phone line. While the public switched telephone network utilizes separate channels for audio in each direction of a phone call, these two signals are mixed together before being sent to the end user. This way, only one pair of wires is required from your telephone to the telco central office. To use telephone company terms, the telephone network is a “4 wire” system, while the local loop is a “2 wire” system.

Features

  • Crystal clear, consistent audio qualityContinual adaptation to telephone line conditionsSelectable automatic mix-minus and caller automatic gain control (AGC)1W power amp with volume control on front-panelSelectable mic/line level input

Additional Information

In The Box

  • Comrex DH22 / Digital Hybrid Broadcast Phone Line Audio Interface IFB

Testing Notes

Used

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