The Atlas Sound TSD-DA28 is a top - notch 2x8 distribution amplifier. It's crafted to offer clean and isolated signal distribution, whether it's for local use or sending signals to remote areas. With two independent balanced line - level source inputs that can be spread across eight isolated variable outputs, it's an ideal choice for convention centers, places of worship, restaurants, sports bars, and industrial facilities. Key features include two balanced line inputs, eight isolated balanced line outputs, signal and peak indicator LEDs for each channel, high - gain output for long balanced lines, separate ground connections, removable Phoenix - style I/O connectors, security covers for front - panel controls, energy efficiency, and a separately - sold power supply. Technical specs: Frequency Response is 20Hz - 20kHz, Input impedance is 10K balanced and 5K unbalanced, Output impedance is 300 balanced and 150 unbalanced, Signal to Noise Ratio is 90dB, Height is 1.5' (3.81 cm), Width is 4' (10.16 cm), Depth is 2.5' (6.35 cm), Weight is 6oz., .165kg, and it's 24V voltage - compatible.

Using the Atlas Sound TSD - DA28 is easy. First, connect your two balanced line - level sources to the input ports. Then, connect your devices to the eight isolated variable outputs. You can use the signal and peak indicator LEDs on each channel to monitor the signal status. When it comes to long - distance signal transmission, the high - gain output will help you out. Remember, the power supply is sold separately, so make sure to get a 24V power supply that fits. Keep the unit in a dry and cool place to avoid overheating. For maintenance, check the connections regularly and make sure the security covers on the front - panel controls are in place. If you notice any issues with the signal or performance, double - check the connections and the power supply.