The Broadcast Tools TT-1 Plus is more than just an ordinary telephone line coupler. The TT-1 is compact telephone line powered auto-answer and auto-disconnect hybrid/coupler. The TT-1 Plus utilizes dual-hybrid transformers providing full duplex audio at a plain old coupler price. We provide a rear panel multi-turn hybrid NULL trimmer to allow the user to achieve approximately 20dB of trans-hybrid loss. Additional TT-1 Plus features: front panel line seize button, call drop button, auto-answer/monitor-TAP switch, audio mute switch, and off-hook and ring indicators. A rear panel RJ-11 is provide for connection to a POTS line along with a second RJ-11 loop-thru jack that may be configured to disconnect attached devices when the TT-1 Plus goes off-hook. Plug-in euroblock screw terminals along with 3.5mm stereo jacks are provided for balanced send and caller audio. Plug-in euroblock screw terminals are provided for remote seize and drop inputs and the SPDT off-hook dry relay contacts. The TT-1 Plus may be set on a desktop, mounted on a wall or up to three units mounted on the RA-1, Rack-Able mounting shelf.
Note: The TT-1 has been given a face lift. The function and specifications remain the same as the discontinued TT-1.
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Broadcast Tools, Inc. will be closed in observance of the following holidays:
New Year’s Day, Tuesday, January 1, 2019
Memorial Day, Monday, May 27,, 2019
Independence Day, Thursday, July 4,2019
Labor Day, Monday, September 2, 2019
Thanksgiving Day, Thursday, November 28, 2019
Christmas Eve, Tuesday, December 24, 2019
Christmas Day, Wednesday, December 25, 2019