| Image | Model | Description | Features |
|---|---|---|---|
 | Model AS8 Audio Demonstrator | Audio Demonstrator | Switches audio signals Digital and/or analog Multiple control options Connect up to eight devices |
 | Model AS8-IP Audio Demonstrator | Audio Demonstrator | Switches audio signals Digital and/or analog audio Multiple control options Connect up to eight devices Ethernet connectivity |
 | Model HLS-71 Intelligent Audio Switcher | Intelligent Audio Switcher | Switches up to seven channels between two outputs. Measures input voltage, current draw, and peak current draw. Firmware updated via microSD. |
 | Model HLS-71-IP Serial to Internet Gateway | Serial to Internet Gateway | Switches up to seven channels between two outputs. Measures input voltage, current draw, and peak current draw. IP module enables remote access to device Firmware updated via microSD. |
 | Model 1805 Compact Demonstration Amplifier | Compact Demonstration Amplifier | Up to 10.5 watts / channel output Volume control by RS-232 or RS-485 Gain adjustment per channel Small footprint - easy placement in fixtures |
 | AS-OST2 Audio Demonstrator | Stereo vs. Mono Audio Demonstrator | The AS-OST2 Audio Demonstrator showcases audio performance differences between mono and stereo playback using selectable speaker outputs and digital control interfaces. It supports both mono and stereo audio output and includes optical speaker switching capabilities. |
