Radio Design Labs ST-MX2 Two-channel Mic Line Mixer

Product Description

The RADIO DESIGN LABS ST-MX2 is a compact two-channel microphone and line-level mixer designed for professional audio signal processing applications. It accepts both microphone-level and line-level input signals, combining them into a mixed output suitable for distribution in installed audio systems. The ST-MX2 is built for use by audio systems integrators and AV professionals who need a reliable, low-profile mixing solution in rack or surface-mount installations. Its dual-channel design allows simultaneous handling of mic and line sources without requiring a full-featured mixing console.

The ST-MX2 is suited for commercial and institutional audio installations where space and simplicity are priorities. Typical applications include conference rooms, houses of worship, classrooms, and other fixed-installation environments where microphone and line-level sources must be combined before routing to amplifiers or signal processors. It fits within broader audio distribution systems as a front-end mixing stage.

Key Features

• Two independent input channels accepting both microphone and line-level signals
• Compact form factor suited for fixed audio installations
• Designed for professional audio signal processing workflows
• Single-unit (EA) packaging for straightforward procurement

Compatibility

Designed as a standard two-channel mic and line mixer for use in professional fixed-installation audio signal processing systems.

Installation Notes

Installation should be performed by a qualified AV systems integrator or low-voltage technician familiar with professional audio signal routing. Power down all connected amplifiers and signal processors before making input or output connections. Follow applicable low-voltage wiring codes and consult the manufacturer datasheet for detailed input impedance, gain, and connector specifications before wiring.