
RDL ST-MPA24 Dual Microphone Phantom Adapter, 24V Adjustable
RDL ST-MPA24 Dual Microphone Phantom Adapter, 24V Adjustable
- Add Phantom Powered Mics to Standard Inputs
- Two Phantom Adapters in One Module
- P24 per IEC 61938
- Add Phantom Powered Mics to Standard Inputs
- Two Phantom Adapters in One Module
- P24 per IEC 61938
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- Two Phantom Adapters in One Module
- P24 per IEC 61938

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Accessories
Product Overview
The ST-MPA24 contains two identical phantom power circuits and a common power supply input. If only one mic input is to be converted for phantom operation, only one circuit needs to be used. Each circuit has a mic input and a mic output. Phantom voltage appears on each of the mic input terminals. There is no voltage on the mic output terminals. Therefore, the ST-MPA24 can convert any existing mic input into a phantom powered input.
Module operation is from a 24 Vdc ground referenced power supply. The ST-MPA24 has an internal pass transistor-regulator filter circuit which permits this incoming voltage to be adjusted to the desired phantom voltage, up to 92% of the supply input voltage. A multi-turn trimming potentiometer is provided to reduce the phantom voltage if desired. In the default fully clockwise position, the ST-MPA24 provides "P24" 24 Vdc phantom voltage conformant to IEC 61938.
Main Features
- Add Phantom Powered Mics to Standard Inputs
- Two Phantom Adapters in One Module
- P24 per IEC 61938
- Phantom Conversion with Full Frequency Response
- Phantom Voltage Adjustable Up to IEC Standard 24 Vdc
- Highly-Filtered Phantom Power
General Information
Specifications
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ADI Part Number RL-STMPA24 Brand Name Radio Design Labs Manufacturer Radio Design Labs, Inc Manufacturer Part Number ST-MPA24 Product Line Stick-On Product Model ST-MPA24 Product Name Dual Microphone Phantom Adapter - 24 V Adjustable Product Type Microphone Adapter Weight 2.32oz
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TAA Compliant No
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Color Black Depth 0.7" Height 1.6" Package Type Box Width 3"
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Country of Origin US Environmental Certification WEEE Environmentally Friendly Yes