Atlona Technologies has introduced the AT-DRC444 multi-input presentation switcher.

Atlona Technologies AT-DRC444The unit features three separate audio and video switching platforms, combined with a microphone input, RS232 input for connection to third-party control systems and RS232/RS485 outputs for control over projectors and displays.

The AT-DRC444 has four inputs with one output composite video switch; four inputs with one output VGA switch; and two DVI and two HDMI inputs with one DVI output switch. Each video input is accompa¬nied with its own audio input, for a total of 12 audio inputs. All three video platforms are completely separate, allowing them to all be switched simultaneously.  The switcher features a microphone input and allows a microphone to be mixed with the main audio in talk-over mode.

'The AT-DRC444 is the ultimate switching solution for classrooms, conference rooms and boardrooms, and many other presentation environments,' says Atlona Technologies President, Ilya Khayn. 'By combining three switching platforms into one unit, the AT-DRC444 offers a cost-effective solution for any A/V system while providing the control options needed for a simple user experience.'

The AT-DRC444's DVI/HDMI inputs support screen resolutions up to 1920x1200, and are fully EDID and HDCP compliant. The VGA inputs support high bandwidth to 750MHz for resolutions up to 3200x2400, while the VGA platform fully supports DDC. Composite video inputs are compatible with NTSC 3.58, NTSC 4.42, PAL, and SECAM formats.

The unit's 12 audio inputs include four stereo balanced/unbalanced on capture screw connectors for the composite video and DVI/HDMI platforms, and 3.5-mm audio inputs for the VGA platform. Each audio input supports separate audio adjustments and presets.


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