Signalmanagement HallResearch

AMP-4840 40W Audio Amplifier/Mic.Mixer

The AMP-4840 is a compact and energy efficient Class-D mono / stereo audio amplifier with 3 inputs (2 line in and 1 balanced mic). Its versatile design is compatible with dynamic, condenser or wireless microphones with fully adjustable control options including RS232, IR, and front panel buttons. Functions include bridge connection, dual-mono, EQ control, and microphone mixer. The AMP-4840 is perfect for meeting rooms, classrooms, boardrooms, sports bars, and more.  

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VSA-X21 4K HDMI/HDBT Audio Amplifier

The VSA-X21 is an HDBaseT Receiver with 50 watt audio amp. It includes a flexible embedded WebGUI that can be used to select inputs, control volume, turn the display power on/off, and more. VSA-X21 can directly drive 8 ohm speakers and is compatible with any HDBaseT compliant sender such as the UHBX-S-WP wall plate HDMI sender, or the UHBX-SW3-S sender with multiple HDMI and VGA inputs. “Long-Reach” mode allows Cat6 cable lengths to 150 meters. For mixing audio from other audio sources such as microphones, a separate audio input is provided.  

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EMX-HD-AUD - HDMI Audio Extractor

This versatile device can be used to extract the audio from HDMI, extend HDMI cable length, manage EDID (pass- thru or emulate), and re-clock both TMDS video and DDC data.  

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EMX-I-AMP 4K HDMI Audio Extractor/Amp

The EMX-I-AMP is a 4K HDMI Audio Extractor with line-level audio input and built-in 50 Watt audio amplifier for direct connection of 8 Ohm speakers. The device allows audio mixing (HDMI audio and/or analog L/R input), and volume control from the front panel and RS232. The device also has a provision of controlling the volume remotely using a simple rotary encoder that can be mounted on a wall-plate. It also features a second Auxiliary RS232 that can be connected to a projector. Using the primary RS232 input the user can send power on/off commands to the display through the Auxiliary RS- 232 port. Full EDID management including learn, download, upload, emulate or EDID pass-thru.  

4100000013

EMX-AMP 4K HDMI Audio Extractor/Amp

The EMX-AMP is a 4K HDMI Audio Extractor with line-level audio input and built-in 50 Watt audio amplifier for direct connection of 8 Ohm speakers. The device allows audio mixing (HDMI audio and/or analog L/R input), and volume control from the front panel and RS232. The device also has a provision of controlling the volume remotely using a simple rotary encoder that can be mounted on a wall-plate. It also features a second Auxiliary RS232 that can be connected to a projector. Using the primary RS232 input the user can send power on/off commands to the display through the Auxiliary RS- 232 port. Full EDID management including learn, download, upload, emulate or EDID pass-thru.  

4100000010

GLI-3.5 mm Audio Ground-Loop Isolator

Model GLI-3.5 mm Stereo Audio Ground- Loop Isolator & Filter with 3.5mm connectors. Eliminates ground loop noise between any audio source such as a notebook PC and audio equipment. Perfect frequency response of +.03 dB from 20 to 20,000 Hz  

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GLI-RCA Stereo Ground-Loop Isolator

Eliminiert Brummgeräusche durch Masseschleifen bei unsymmetrischer Audioübertragung. Eingang: Stereo-Cinch (Buchse), Ausgang: Stereo-Cinch (Stecker). Nahezu perfektes Ansprechverhalten: +/-0,03 dB im Höhrbereich zwischen 20 und 20,000 Hz. Kunststoffgehäuse, schwarz, Abmessungen: 4,2 x 3,2 x 2,5 cm. (Auch als 3,5 mm Klinke Version verfügbar: 4100000014)  

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