discontinued
EMX-AMP
4K HDMI Audio Extractor with Audio Amplifier and RS-232 Control
- 4K HDMI audio extractor with EDID management
- Built-in 50 watt audio amp for direct connection to 8 Ohm speakers (25 watts/channel)
- Audio input for connecting line-level inputs (e.g. wireless microphones)
- Control via, front panel, RS-232, digital pot (rotary encoder)
- HDMI Ducking (when Line input is detected, HDMI sound volume in the mix is automatically lowered)
- Primary RS-232 port for device control
The EMX-AMP is a 4K HDMI Audio Extractor with built-in 50 watt audio amplifier for direct connection of 8 ohm speakers. It provides an additional line-level stereo audio input that can be mixed with the HDMI audio. Volume can be controlled using front panel buttons, RS-232 commands, or via an external rotary digital encoder.
Audio Functional Block Diagram
Full EDID management is provided with the ability to learn, download, upload, emulate or pass-thru the EDID from the connected display. A USB port is featured on the front panel that can be used to configure the device operation via a free Windows GUI available from the Downloads tab.
The EMX-AMP can pass commands from its RS-232 input to the RS-232 output. It also has the ability to store user defined ON and OFF commands for controlling devices connected to its RS-232 output (e.g. to control power on/off function of display).
The stored RS-232 commands can be triggered automatically (based on detecting HDMI input) or manually by user command (RS-232), or contact closure. An IP enabled version is available (EMX-I-AMP) adds a Telnet and WebGUI. This gives the user the ability to control the device through a PC or Smartphone. Telnet control uses the same commands as the serial interface.
- 4K HDMI audio extractor with EDID management
- Built-in 50 watt audio amp for direct connection to 8 Ohm speakers (25 watts/channel)
- Audio input for connecting line-level inputs (e.g. wireless microphones)
- Control via, front panel, RS-232, digital pot (rotary encoder)
- HDMI Ducking (when Line input is detected, HDMI sound volume in the mix is automatically lowered)
- Primary RS-232 port for device control
- Secondary RS -232 port for auxiliary device control
- Store separate ON /OFF RS-232 commands for the auxiliary devices
- Supports HDMI, DVI, HDCP, 3D and Deep color
- Stereo or Mono output
- Priority Paging Sensor input (for automatically muting of the audio output)
- Compact, Rugged, Reliable, and Economical
- Made in the USA
| Video Standards | DVI (single link) |
| Video Signal Type | TMDS |
| Video Connectors | (2) Locking HDMI |
| Video Resolutions | DVI signal VGA (640×480) thru WUXGA (1920×1200) |
| Audio Formats | HDMI Embedded Audio including: LPCM (32-192kHz sample rate) |
| DDC | DDC from HDMI receiver in the EMX-AMP to the source and from HDMI sink to the HDMI transmitter in the AMP. DDC supports EDID management and HDCP handshake |
| CEC | Pass-Thru |
| RS-232 | Qty (2) RS-232 Ports (3 position screw terminal for each) |
| USB | (1) Mini-B |
| Encoder | 3 Terminal, 24 Detent, 15 Position Grey Code (Rotary Encoder is optional) |
| Power Supply | 100 VAC to 240 VAC, 47-63 Hz, External; 18 VDC,5A (Model: 511-PSD1850APL06) |
| Temp / Humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, non-condensing |
| Typical Consumption | EMX-AMP |
| Cooling | Convection |
| Enclosure type | Metal (Steel) |
| Dimensions | 1.25″ H x 7″ W x 4.3″ D |
| Weight | Amplifier 10 oz (0.63 lb or 284 g) |
| Vibration | ISTA 1A in carton (International Safe Transit Association) |
| Safety | CE |
| EMI/EMC | CE, FCC Class A |
| MTBF | 90,000 hours (Calculated Estimate) |
| Warranty | 3 years parts and labor |
| Manuals | Versions | Last Updated | |
|---|---|---|---|
|
|
EMX-AMP Manual
|
JUNE 24, 2020 | |
| Software | Versions | Last Updated | |
|
|
EMX-AMP Software GUI
|
JUNE 24, 2020 | |
| Additional Downloads | Versions | Last Updated | |
|
|
EMX-AMP Software Guide
|
JUNE 24, 2020 | |
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