Mic Level Distribution Amplifier, 1 Input to 3 Outputs – RDL STM-DA3

RDL STM-DA3 — Mic Level Distribution Amplifier, 1 Input to 3 Outputs

The RDL STM-DA3 is a mic-level distribution amplifier that accepts a single microphone-level input and provides three isolated outputs. It enables a single microphone source to be routed to multiple devices without requiring additional microphones or passive splitters. This simplifies system topology when recording, amplification, or signal processing must occur in different destinations simultaneously. The STM-DA3 preserves the integrity of mic-level signals for consistent performance across connected equipment. Its purpose-built distribution reduces the need for complex wiring and minimizes potential signal degradation caused by ad-hoc splitting. The unit supports professional installations where reliable, repeatable microphone signal distribution is required.

Key Features:

• Distributes one mic-level input to three outputs
• Maintains mic-level signal integrity for multi-destination routing
• Streamlines wiring when sending a single microphone to multiple devices

Specifications:

• Manufacturer: RDL
• MPN: STM-DA3

Applications / Usage Context:

• Field installers and low-voltage technicians routing mic signals to mixers, recorders, and processors
• OEM customers integrating reliable mic distribution into custom audio systems
• MRO operations replacing or expanding microphone distribution points

Tri-Tek Electronics is an authorized distributor of this product, offering full manufacturer warranty support and nationwide availability.