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:
Monday, January 1, 2018 New Years Day
Monday, May 28, 2018 Memorial Day
Wednesday, July 4, 2018 Independence Day
Monday, September 3, 2018 Labor Day
Thursday, November 22, 2018 Thanksgiving Day
Monday, December 24th, 2018 Christmas Eve
Tuesday, December 25, 2018 Christmas Day
Tuesday, January 1, 2019 New Years Day