Introduction
The Pryme PA-523 Quick Disconnect Adapter is designed to provide a convenient and reliable connection point for various audio accessories to compatible two-way radios. This adapter helps to reduce wear and tear on the radio's connector by providing a durable intermediate connection. It is specifically engineered for use with Pryme 6-Pin Hirose Quick Disconnect audio accessories, including microphones, earpieces, headsets, and throat microphones.
Product Features
- 6-Pin Quick Disconnect Hirose Style Adapter: Ensures a secure and rapid connection.
- Reduces Wear and Tear: Protects the radio's internal connector from repeated insertions and removals.
- Wide Compatibility: Designed for use with a broad range of Motorola, EFJohnson, and Kenwood Viking radios.
- Accessory Integration: Compatible with Pryme 6-Pin Quick Disconnect Microphones, Earpieces, and Headsets.
- Durable Construction: Built for demanding environments and frequent use.
Compatibility
The PA-523 adapter is compatible with a wide array of two-way radio models. Please verify your radio model against the list below to ensure compatibility.
Motorola Radios:
- GP1200, GP900, GP9000
- HT1000, JT1000
- MT1000, MT1500, MT2000, MTS2000
- MTX1000, MTX8000, MTX838, MTX900, MTX9000, MTX960, MTX-LS
- PR1500
- XTS1500, XTS2000, XTS2250, XTS2500, XTS3000, XTS3000Astro, XTS3500, XTS4250, XTS5000, XTX2500
EFJohnson Radios:
- 511X, 512X, 514X, 515ES, 515L, 518X, 51SL, 51SLES, 7700
- AN/PRC-127EF
- Ascend 5100, Ascend ES
- Viking Fire, Viking CK8500 Series, Avenger 8100 Series
- 51 Fire ES, 5100 ES Series, 51SL ES Series, 51LT ES, Multi-Net Ascent ES Series
Kenwood Viking Radios:
- VP300, VP400, VP600, VP900
This adapter is specifically designed for use with Pryme 6-Pin Hirose Quick Disconnect audio accessories.
Setup Instructions
- Identify Radio Connector: Locate the accessory connector port on your compatible two-way radio. This is typically on the side of the radio.
- Connect Adapter to Radio: Align the PA-523 adapter's radio-specific connector with the port on your radio. Gently push the adapter in until it clicks securely into place. Ensure it is fully seated to establish a proper connection.
- Connect Audio Accessory: Take your Pryme 6-Pin Hirose Quick Disconnect audio accessory (e.g., microphone, earpiece, headset). Align the 6-pin connector of the accessory with the corresponding port on the PA-523 adapter. Push the accessory connector firmly into the adapter until it locks.
- Test Connection: Turn on your radio and test the audio accessory to ensure proper function. Transmit and receive to confirm clear audio.

Image 1: The Pryme PA-523 Quick Disconnect Adapter, showing its robust black casing and the top connector for audio accessories. This view highlights the adapter's compact design and the protective cap over the accessory port.

Image 2: A close-up view illustrating the 6-pin Hirose quick disconnect mechanism. One part of the connector is shown with its threaded collar, ready to connect to the other part, which features the corresponding pins. This image demonstrates the precise engineering of the quick disconnect system.
Operating the Quick Disconnect
The quick disconnect feature allows for rapid attachment and detachment of audio accessories without needing to remove the adapter from the radio. This is particularly useful in dynamic environments where accessories may need to be swapped or removed quickly.
- To Connect: Align the 6-pin Hirose connector of your audio accessory with the port on the PA-523 adapter. Push firmly until you feel or hear a click, indicating a secure connection.
- To Disconnect: Grasp the collar of the accessory's connector. Pull the collar back while simultaneously pulling the accessory away from the adapter. The quick disconnect mechanism will release the accessory smoothly.
Note: Always ensure the connection is secure before active use to prevent accidental disconnections and maintain clear communication.
Maintenance
- Cleaning: Use a soft, dry cloth to wipe down the adapter. Avoid using harsh chemicals or abrasive cleaners.
- Connector Care: Keep the 6-pin Hirose connector and the radio-specific connector free from dust, dirt, and moisture. A small, soft brush can be used to gently clean the pins if necessary.
- Storage: When not in use, store the adapter in a clean, dry environment away from extreme temperatures.
- Inspection: Periodically inspect the adapter for any signs of damage, such as cracks in the casing or bent pins. Do not use a damaged adapter.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio from accessory / Accessory not working |
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| Accessory disconnects easily |
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Specifications
| Attribute | Detail |
|---|---|
| Model Number | PA-523 |
| Brand | PRYME® |
| Connector Type (Accessory Side) | 6-Pin Hirose Quick Disconnect |
| Connector Type (Radio Side) | Motorola XTS Series compatible (specific models listed in Compatibility section) |
| Color | Black |
| Country of Origin | Taiwan |
| Manufacturer | Pryme Radio Products |
| Compatible Devices | Microphone, Headset, Throat Microphone, Earpiece (Pryme 6-Pin Hirose) |
| Specific Uses | Law Enforcement, Production Crew, Hospitality, Entertainment, Industrial |
Warranty and Support
Specific warranty information for the Pryme PA-523 Quick Disconnect Adapter is not provided in this manual. For details regarding warranty coverage, returns, or technical support, please refer to the product packaging, the official PRYME® website, or contact your authorized dealer where the product was purchased.
For further assistance, you may visit the PRYME® Store on Amazon or contact their customer service directly.





