PRO SIGNAL - Jack Plug, 3.5mm, Locking - Gold
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OnBuy.comPro Signal - Jack Plug, 3.5Mm, Locking 642610975240
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Product Information
Full details
This PRO SIGNAL 3.5mm locking jack plug is for audio professionals and enthusiasts needing a robust, gold-plated connector for secure audio connections. Its key benefit is reliable signal integrity and a secure lock mechanism, preventing accidental disconnection. A potential caveat is its all-metal construction, which may add a slight weight compared to plastic alternatives.
All features
| Colour | Gold |
|---|---|
| Brand | Pro Signal |
Extended Product Information
FAQs
What type of cable can I use with this plug?
This plug is suitable for stereo (3-contact) audio cables with an outer diameter of up to 5mm. It is designed for solder termination.
Why are the contacts gold plated?
Gold plating provides excellent conductivity for optimal signal transfer and resists corrosion, ensuring a reliable connection over time.
How does the locking mechanism work?
The plug features a mechanism that physically engages with compatible 3.5mm jacks, preventing the plug from being accidentally pulled out. This provides a secure, locked connection.
Is this plug suitable for mono audio?
While it has 3 contacts (stereo), it can be adapted for mono applications by soldering the mono signal to both the left and right terminals, or by following specific wiring diagrams for mono conversion.
What is the pin diameter?
The pin diameter is 3.5mm, which is the standard size for stereo mini-jacks.
Can I use this for balanced audio?
This is a 3.5mm stereo jack plug, typically used for unbalanced stereo audio signals. It is not designed for balanced audio connections which usually require different connector types like XLR or TRS with specific wiring.
Troubleshooting
No audio signal after connection
Verify all solder connections are secure and correctly mapped to the corresponding terminals (left, right, ground). Ensure the cable is not damaged and the device it's plugged into is functioning correctly.
Intermittent audio or crackling sound
Check for cold solder joints or loose wires. Ensure the cable's shield is properly connected. Clean the gold-plated contacts on the plug and the receiving jack with a dry cloth.
Locking mechanism feels stiff or doesn't engage
Ensure the cable diameter is within the specified limit (up to 5mm). Check for any obstructions in the locking mechanism. Apply a small amount of electrical contact cleaner if necessary, allowing it to dry completely.
Pros and Cons
Pros
- Durable all-metal build
- Excellent signal quality due to gold plating
- Secure locking prevents disconnection
- Compatible with common audio equipment
- Suitable for professional use
Cons
- May be heavier than plastic alternatives
- Requires soldering for cable attachment
- Limited to cables up to 5mm diameter
Setup, Compatibility & Care
Setup: This connector is designed for cable mounting and requires soldering to attach to your audio cable. Ensure you have basic soldering equipment and skills.
- Strip the end of your audio cable to expose the individual wires and shield.
- Feed the cable through the strain relief of the plug.
- Solder the appropriate wires (left, right, ground) to their corresponding solder terminals inside the plug.
- Secure the plug housing.
Compatibility: Compatible with devices featuring a 3.5mm stereo jack input. The internal design accommodates standard 3-contact (stereo) configurations. It is suitable for cables with an outer diameter up to 5mm.
Care: To maintain optimal performance, periodically clean the gold-plated contacts with a soft, dry cloth. Avoid harsh chemicals or abrasive materials, which could damage the plating. Store in a dry environment when not in use.