JK Audio usually brings a wagonload of new and useful specialty interface boxes to the NAB Show.
One will be the Universal Host, a digital phone hybrid. The Universal Host can interface with traditional PBX and IP phone systems. It offers 16-bit/48 kHz audio recording capability. Onboard DSP separates signals, cancels echo and other unwelcome noise.
Level controls are provided for both send outputs, caller and headphones. A mini USB jack connects to a computer to make the Universal Host act as a sound card for inputting audio into a computer.
The front panel offers a 1/8-inch-3.5 mm headphone jack. An RJ-22 jack is used for phone connections. A 1/8-inch-3.5 mm jack on the rear handles a stereo line output.
NAB Booth: C2010