Neutrik Professional Phono Plugs - Black
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Product Information
Full details
The Neutrik NTR-NF2CB2 is designed for audio professionals and audiophiles seeking robust and noise-free RCA connections. Its primary benefit is the anticipatory ground contact, which prevents audible thumps during insertion and removal, protecting your equipment. A potential consideration is that these are professional-grade connectors and may require specific tooling or expertise for optimal installation compared to simpler consumer-grade connectors.
All features
| Colour | Black |
|---|---|
| Model Part Number | NF2C-B/2 |
| Brand | Neutrik |
Extended Product Information
FAQs
What does 'retracting shield contact' mean?
It means the ground (shield) contact makes connection before the signal contact does when plugging in, and breaks connection after the signal contact when unplugging. This prevents loud pops or thumps.
Can I use these for digital audio signals?
Yes, these are professional RCA connectors suitable for both analog and digital (S/PDIF) audio signals, providing a clean and stable connection.
What is the maximum cable diameter the strain relief can accommodate?
The included strain reliefs are designed for cables with an outer diameter between 3.0 mm and 7.3 mm.
Are these connectors sold individually?
No, these are sold and priced as a blister pack containing a pair (2 pieces) of connectors.
What materials are the contacts made of?
The connector contacts are gold-plated.
What is the operating temperature range?
The operating temperature range is from -30 °C to 80 °C.
Do these connectors require special tools for installation?
While basic soldering tools are required, the chuck-style strain relief is designed for secure fastening without specialized crimping tools, though a firm tightening is needed.
Troubleshooting
No audio signal after installation
Verify that the internal conductors are correctly soldered to the appropriate terminals (signal and ground). Check for any solder bridges or cold solder joints. Ensure the cable itself is not damaged.
Intermittent audio or crackling sound
Re-inspect solder connections for quality. Ensure the cable grip (chuck) is securely tightened on the cable's outer jacket. Check if the connector contacts are clean and free from oxidation.
Strain relief feels loose
Ensure the correct strain relief insert is used for the cable's diameter. Tighten the chuck mechanism firmly onto the cable's outer jacket.
Pros and Cons
Pros
- Eliminates turn-on/off thumps with anticipatory ground contact.
- Durable construction with a metal case and reliable chuck strain relief.
- Gold-plated contacts ensure excellent signal integrity.
- Color coding simplifies identification.
- Professional-grade quality suitable for high-end applications.
Cons
- Requires careful installation due to professional-grade design.
- Priced and sold as a pair, which may not suit individual connection needs.
- Additional strain relief options are sold separately.
- May be overkill for basic home audio setups.
Setup, Compatibility & Care
Setup: These RCA connectors are designed to be soldered onto audio cables. Ensure proper soldering techniques for a secure connection. The included chuck-style strain relief should be adjusted to fit the cable's outer diameter before crimping. Additional strain relief options for different cable sizes are available separately.
Compatibility: Compatible with standard RCA female receptacles. The chuck mechanism accommodates cables with an outer diameter ranging from 3.0 mm to 7.3 mm.
Care: To maintain optimal performance, keep the connector contacts clean. Periodically inspect the cable and strain relief for any signs of damage. Cleaning can be done with a dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials. Ensure connections are secure to prevent signal degradation.