Shure Brothers RPM400TQG Xlr Preamp Twinplex Mics

Product Description

The SHURE BROTHERS INC RPM400TQG is an XLR preamplifier designed for use with Twinplex series microphones. It provides the signal conditioning necessary to interface Twinplex miniature microphones with standard XLR-equipped mixing consoles, wireless transmitters, and audio interfaces. The RPM400TQG allows low-output miniature mic capsules to operate within professional audio signal chains. Installation is typically performed by audio technicians and sound engineers working in broadcast, theater, or live production environments where discreet microphone placement is required.

The RPM400TQG is suited for professional audio applications that pair Twinplex miniature microphones with XLR-terminated equipment. It is used in installations where a standard preamplifier interface is needed between a miniature capsule and a full-size audio input. Common use cases include broadcast production, theatrical sound reinforcement, and presentation audio systems where the Twinplex mic series is the specified capture solution.

Key Features

• XLR output for direct connection to standard professional audio inputs
• Designed specifically for Twinplex series miniature microphones
• Provides preamplification for low-output miniature capsules
• Compact form factor suited for discreet installation in live and broadcast settings
• Sold as a single unit (EA)

Compatibility

Designed for use with SHURE BROTHERS Twinplex series miniature microphones requiring an XLR preamplifier interface.

Installation Notes

Installation is performed by qualified audio technicians following applicable audio system wiring standards. Power down or mute all connected audio equipment before connecting or disconnecting the preamplifier to prevent signal transients that can damage downstream components. Secure all cable connections firmly to avoid intermittent signal loss in permanent or semi-permanent installations.