
MX HDMI Output Board
MX‑HDMI‑3D‑OB provides eight channel HDMI 1.4 extension with 4K resolution, 3D formats and local audio support.


MX-HDMI-3D-OB provides eight channel HDMI 1.4a outputs with DVI and HDCP compliance supporting all 3D formats. The output board is available with audio option connectors: digital S/PDIF or analog stereo connectors are available for advanced audio functions, while HDMI embedded audio signals are managed by the board as well. Advanced professional features and functions, such as HDCP enable/disable mode, Pixel Accurate Reclocking, Advanced EDID Management and Frame Detector are integrated for professional and safe installation and operation.
Digital S/PDIF Audio Option:
Analog Stereo Audio Option:
Data sheets, manuals and resources for the MX-HDMI-3D-OB

Our AV experts are ready to help you find the perfect solution for your project.
Contact Our TeamMX-HDMI-3D-OB provides eight channel HDMI 1.4a outputs with DVI and HDCP compliance supporting all 3D formats. The output board is available with audio option connectors: digital S/PDIF or analog stereo connectors are available for advanced audio functions, while HDMI embedded audio signals are managed by the board as well. Advanced professional features and functions, such as HDCP enable/disable mode, Pixel Accurate Reclocking, Advanced EDID Management and Frame Detector are integrated for professional and safe installation and operation.
Digital S/PDIF Audio Option:
Analog Stereo Audio Option:
| Bass | 0 .. 24 dB |
| Gain | 0 .. 24 dB |
| Treble | 0 .. 6 dB |
| Volume | -63 .. 0 dB |
| Weight | 809 g |
| Balance | 0 .. 100% |
| De-emphasis | On/Off |
| Phase invert | On/Off |
| Max resolution | up to 4096 x 2160 |
| HDCP compliancy | yes |
| Output connectors | HDMI, S/PDIF, PHOENIX |
| ANALOG AUDIO INPUTS | |
| ANALOG AUDIO OUTPUTS | |
| Heat dissipation (BTU) | 28 (typ.), 47 (max.) |
| 3D signal compatibility | frame packing, side-by-side, top-bottom |
| Calculated AC Power (W) | 7.7 (typ.), 12.9 (max.) |
| Power consumption (5 V) | 0.56 A (typ.), 0.93 A (max.) |
| Power consumption (3.3 V) | 0.79 A (typ.), 1.32 A (max.) |
About Penguin Media Solutions
Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.
