The MA-401 is a 4×1 HDMI switcher with a built-in 20w Stereo Amplifier providing high performance
audio and video support, including HDR and ARC, making it ideally suited
for residential or corporate installations. Up to four high-bandwidth
(18Gbps) HDMI sources may be routed to the local HDMI output with support
for automatic input switching. Pass-through of multiple digital audio
formats such as LPCM 7.1, Bitstream and advanced HD Bitstream with audio
sampling rates up to 192kHz are supported at the HDMI output.
also contains a specialized IR learning and smart-routing functionality.
IR codes from each of the connected sources' remotes can be learned and then
recalled using this unit’s dedicated remote control, or the iOS / Android mobile
device app. Intelligent IR routing ensures that only the IR signals
appropriate to the source being viewed are used by
the dedicated remote control while the mobile device app provides the
ability to send IR commands to control any connected source and the TV itself. IR command
sets may also be uploaded or downloaded to/from the unit via XML files.
This unit can be controlled in a wide variety of different ways
including front panel buttons, RS-232, IR remote, Telnet, WebGUI.