Line-Level Distribution Amplifier, 1 input to 3 outputs – RDL ST-DA3

RDL ST-DA3 — Line-Level Distribution Amplifier, 1 input to 3 outputs

The RDL ST-DA3 provides a straightforward solution for distributing a single line-level audio source to three separate destinations. It simplifies signal routing in installations where the same program feed is required at multiple devices, reducing the need for additional mixers or repeaters. The unit is designed to streamline AV system setup and minimize cabling complexity in commercial and professional environments. By offering three outputs from one input, the ST-DA3 helps maintain consistent signal availability for paging, background music, recording, or monitoring applications. The device is suitable for integration into existing audio systems and can be applied wherever reliable line-level distribution is required. Its simple functionality makes it easy for field technicians to deploy quickly during installations or maintenance tasks. The ST-DA3 is appropriate for both permanent installations and temporary setups where multiple destinations must receive the same audio feed.

Key Features:

• Distributes one line-level input to three outputs
• Designed for line-level audio signal distribution in AV systems

Specifications:

• Manufacturer: RDL
• MPN: ST-DA3
• UPC:

Applications include audio/video installations, paging systems, distributed background music, test and measurement setups, and other scenarios that require duplicating a line-level audio feed. The ST-DA3 is useful to field installers and low-voltage technicians deploying multi-zone audio, OEM customers embedding distribution in larger systems, and MRO teams performing routine maintenance or system expansions. Its straightforward operation makes it a practical choice for both permanent and temporary audio distribution needs.

Tri-Tek Electronics is an authorized distributor for this RDL product and provides full manufacturer warranty support with nationwide availability.