Product Description
The RDL ST-DA3 1x3 Audio Line Level Distribution Amplifier offers multiple benefits. It combines the perks of an audio distribution amplifier and can be placed exactly where you need it. This amplifier allows you to bridge any audio line, adjust the gain, and drive up to three loads, whether they are high or low impedance, balanced or unbalanced. Its wideband circuitry delivers the pure, clear sound, low distortion, and low noise that RDL products are famous for. The ST-DA3 features RDL's SupplyFlex power input configuration. It can operate directly from floating 24 Vdc or bipolar dc power. Connect a jumper between the PWR minus terminal and any module ground, and the module power becomes ground - referenced. Key features include audio distribution with up to 3 outputs, balanced or unbalanced inputs and outputs, bridging an audio line for local distribution, impedance conversion during distribution, gain or loss adjustment in distribution, RF - protected inputs and outputs, the option of 1x3 mono or using two units for stereo, and the unique RDL SupplyFlex power input configuration.
Using the RDL ST-DA3 is easy. First, decide where you want to place it. It can be put right where you need audio distribution. Connect your audio source to the input, which can be either balanced or unbalanced. Then, connect up to three loads to the outputs, also balanced or unbalanced. You can bridge an audio line for local distribution by following the proper connection steps. To adjust the gain, use the appropriate controls on the amplifier. When it comes to power, the ST-DA3 can run on floating 24 Vdc or bipolar dc power. If you want the module power to be ground - referenced, connect a jumper between the PWR minus terminal and any module ground. For maintenance, keep the amplifier in a clean and dry place. Check the connections regularly to make sure they are secure. Avoid exposing it to extreme temperatures or humidity. That way, your ST-DA3 will keep working well for a long time.
