Shure RPM400LEMO – Wired LEMO3-to-XLR Preamp for TwinPlex Mics
Shure RPM400LEMO – Wired LEMO3-to-XLR Preamp for TwinPlex Mics is backordered and will ship as soon as it is back in stock.
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Shure RPM400LEMO – Wired LEMO3-to-XLR Preamp for TwinPlex Mics
Product Overview
The Shure RPM400LEMO is a wired preamplifier that converts the LEMO3 output of TwinPlex subminiature microphones to a standard XLR connection, enabling integration with professional audio equipment. Designed for commercial AV system integrators and broadcast professionals who require TwinPlex lavalier or headset microphone integration into XLR-based mixing consoles and DSP processors, the RPM400LEMO includes a beltclip for clean cable management during wired deployment.
Product Description
Shure’s TwinPlex series—including the TL45, TL46, TL47, TL48 lavalier microphones and TH53 headset microphone—uses a proprietary LEMO3 connector on wired variants. The RPM400LEMO bridges TwinPlex mics to standard XLR inputs found on commercial mixing consoles, installed audio systems, and broadcast equipment. The included beltclip mounts the preamp body to a presenter’s clothing or gear, keeping cable runs tidy in conference room, training room, and live AV deployments. This preamp allows AV integrators to specify TwinPlex’s subminiature form factor and premium audio quality without requiring wireless infrastructure, making it a practical solution for wired podium, lectern, or presenter applications.
Key Features
- LEMO3-to-XLR Conversion — Interfaces TwinPlex subminiature microphones with standard XLR inputs on professional audio mixers, DSPs, and installed AV equipment.
- Compatible with TwinPlex Series — Works with the TL45, TL46, TL47, TL48 lavalier microphones and the TH53 headset microphone for versatile wired deployment.
- Included Beltclip — Mounts the preamp body securely to a presenter’s waistband or clothing for cable management in wired AV installations.
- Compact Form Factor — Discrete body minimizes visual profile in commercial presentation environments including conference rooms, training rooms, and lecterns.
- Genuine Shure Engineering — Factory-matched preamp ensures signal quality is maintained consistent with TwinPlex microphone specifications.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | RPM400LEMO |
| Input Connector | LEMO3 |
| Output Connector | XLR |
| Compatible Microphones | TwinPlex TL45, TL46, TL47, TL48 (lavalier); TH53 (headset) |
| Includes | Beltclip |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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