Shure RPM53T/O-LEMO – Replacement Boom Arm for TH53, Tan, LEMO
Shure RPM53T/O-LEMO – Replacement Boom Arm for TH53, Tan, LEMO is backordered and will ship as soon as it is back in stock.
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Shure RPM53T/O-LEMO – Replacement Boom Arm for TH53, Tan, LEMO
Product Overview
The Shure RPM53T/O-LEMO is a genuine OEM replacement boom arm for the TwinPlex TH53 subminiature headset microphone in tan finish, terminating in a LEMO3 connector. Designed for theater, broadcast, and live speech professionals deploying the TH53 in tan for improved concealment on lighter complexions and hair, this replacement part restores factory specification when a boom arm is damaged or worn. The LEMO3 connector maintains direct compatibility with wireless transmitters and preamps using LEMO3 connections, making this a straightforward replacement for an existing TH53T (tan) headset in active production inventory.
Product Description
The RPM53T/O-LEMO retains the TH53's clutch adjustment system for fast boom arm length and pitch repositioning with a simple quarter-turn knob, essential for rapid performer changeovers in live theater or broadcast. The tan finish is specifically designed to reduce visibility against lighter complexions and hair, consistent with professional concealment practice. The LEMO3 connector is compatible with Shure wireless transmitters and preamps including the Shure RPM400LEMO TwinPlex Preamp for wired LEMO3-to-XLR conversion. The 1.6 mm cable retains dual redundant ground construction for a secondary RF shield in wireless-dense live environments.
Key Features
- OEM Exact-Match Replacement — Genuine Shure replacement boom arm manufactured to original TH53 specification for correct fit and audio performance without modification.
- LEMO3 Connector — Terminates in a LEMO3 connector for direct compatibility with wireless bodypack transmitters and preamps using LEMO3 connections.
- Tan Finish for Concealment — Tan color minimizes visibility against lighter complexions and fair or blonde hair, consistent with professional performance and broadcast concealment standards.
- Clutch Adjustment System — Enables fast boom arm length and pitch adjustment with a simple quarter-turn knob, reducing changeover time between performers.
- 1.6 mm Dual-Redundant Ground Cable — Secondary ground connection provides additional RF shielding in high-density wireless environments.
- Switchable Sides — Supports left- or right-side deployment to accommodate different performer preferences without additional hardware.
- Paintable Cable — The 1.6 mm cable accepts paint for further concealment under hair or costumes.
Typical Applications
- Broadcast studio
- Auditorium
- House of worship
- Government space
- Multi-purpose room
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | RPM53T/O-LEMO |
| Compatible With | Shure TH53 TwinPlex Subminiature Headset Microphone |
| Component Type | Replacement Boom Arm (Open Cable End) |
| Color | Tan |
| Connector | LEMO3 |
| Cable Diameter | 1.6 mm |
| Cable Construction | Dual redundant ground |
Frequently Asked Questions
Is this a genuine Shure replacement part?
Yes. The RPM53T/O-LEMO is an official Shure OEM replacement boom arm, manufactured to the same specification as the original TH53 component.
Which headset is this compatible with?
This boom arm is designed exclusively for the Shure TH53 TwinPlex subminiature headset microphone and is not cross-compatible with other Shure headset models.
Why choose tan finish over black or cocoa?
Tan finish is selected for performers with lighter skin tones or fair/blonde hair, where the tan color reduces on-camera and on-stage microphone visibility more effectively than black or cocoa.
What transmitters or preamps accept the LEMO3 connector?
The LEMO3 connector is used on select Shure wireless bodypack transmitters and with the RPM400LEMO wired preamp adapter. Confirm your transmitter's input connector before ordering.
What warranty applies to Shure replacement parts?
Shure replacement parts are covered under Shure's standard limited warranty. Contact Shure support or your authorized dealer for regional warranty terms.
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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