What is the primary material used for the NC3MXX shell?

The shell is constructed from a rugged zinc die-cast material. This ensures the connector can withstand heavy use in both studio and touring environments.

How does the strain relief system work?

It uses an improved chuck-type strain relief design. This mechanism grips the cable jacket tightly to allow for higher pull-out force while protecting the internal solder joints.

What is the purpose of the polyurethane gland?

The gland is located in the boot of the connector. It provides high protection against bending stresses, preventing the cable from kinking or breaking at the connection point.

Is the NC3MXX easy to assemble?

Yes, it is designed for quick and easy assembly. The XX series features a simplified design that reduces the time required for soldering and putting the connector together.

What type of connection does this model provide?

The NC3MXX is a 3-pole male XLR connector. It is typically used for the output end of a balanced audio cable.

Can this connector be used with DMX lighting cables?

While 3-pole XLRs are often used for budget DMX, professional DMX standards like the Adam Hall 5-Pin DMX cable usually require 5 poles. The NC3MXX is specifically the 3-pole version.

What is the typical price for a single NC3MXX connector?

The typical price for this specific Neutrik connector is approximately GBP 5. This makes it a cost-effective professional-grade component.

How does the NC3MXX compare to the NC3FRX?

The NC3MXX is a straight male connector, whereas the NC3FRX is a right-angled female connector. They serve different physical connection needs but share high-quality construction.

Does the NC3MXX require soldering?

Yes, the internal pins are designed for solder termination. This provides a permanent and low-resistance electrical connection between the cable and the connector.

What is the benefit of the nickel finish?

The nickel shell provides a professional appearance and a level of corrosion resistance. It is the standard aesthetic for most professional audio environments.

Is this connector compatible with standard XLR cables?

Yes, it is designed to be compatible with standard 3-pin XLR cables, such as the Studiospares Standard XLR series. It follows international standard dimensions.

Can I use this to make a patch cable?

Absolutely. It is frequently used for creating custom-length patch cables, such as the Studiospares Standard 30cm or 60cm XLR cables, where high reliability is needed.

Gear article

Neutrik NC3MXX 3-Pole Male XLR Connector

The Neutrik NC3MXX is a professional-grade 3-pole male XLR connector featuring a rugged zinc die-cast shell and an improved chuck-type strain relief. As part of the XX series, it is designed to provide high contact integrity and durability for audio, lighting, and studio applications.

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Background and Design

The Neutrik NC3MXX represents the next generation of the worldwide accepted standard of XLR cable connectors. The XX series was developed to improve upon the previous X series by enhancing the contact design and the mechanical housing. It features a rugged zinc die-cast shell that is both sleek and durable, intended for long-life use in demanding environments.

One of the primary engineering goals for the NC3MXX was to simplify the assembly process. The design consists of fewer parts than many competitors, allowing for faster soldering and termination, which is a significant advantage for rental houses and studio technicians building large quantities of cables.

Mechanical Features

The connector incorporates several key mechanical innovations:

Improved Chuck-Type Strain Relief: This mechanism provides a higher pull-out force than standard designs, ensuring the cable remains securely attached even under physical stress.
Polyurethane Gland: The boot includes a polyurethane gland that offers high protection against cable bending stresses, preventing the cable from fraying or breaking at the entry point.
Internal Threading: The shell is designed with internal threads that are protected against damage, ensuring the connector remains functional over hundreds of mating cycles.

Electrical and Sound Character

While a connector does not possess a 'sound' in the way a microphone or amplifier does, its impact on signal integrity is critical. The NC3MXX is engineered for ultra-reliable connectivity to prevent signal degradation or intermittent noise. The improved contact design ensures a low-resistance connection, which is vital for maintaining the fidelity of balanced audio signals over long distances.

Target Audience and Applications

The NC3MXX is the industry standard for live sound engineers, studio technicians, and high-end consumer audio enthusiasts. It is ideally suited for anyone requiring a dependable male XLR termination for balanced audio cables. Because of its durability, it is frequently used on stage for touring applications where gear is subjected to rough handling and frequent setup and teardown.

Comparison to Alternatives

Compared to budget alternatives like the Studiospares Standard XLR series, the Neutrik NC3MXX offers superior strain relief and more robust metal housing. While basic connectors may be suitable for permanent installations where cables are rarely moved, the NC3MXX is preferred for mobile use. Within the Neutrik range, the NC3MXX is the standard straight connector, whereas the NC3FRX is the right-angled female equivalent, often used in tight spaces where a straight connector would be too long.

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Frequently asked questions

What is the primary material used for the NC3MXX shell?: The shell is constructed from a rugged zinc die-cast material. This ensures the connector can withstand heavy use in both studio and touring environments.
How does the strain relief system work?: It uses an improved chuck-type strain relief design. This mechanism grips the cable jacket tightly to allow for higher pull-out force while protecting the internal solder joints.
What is the purpose of the polyurethane gland?: The gland is located in the boot of the connector. It provides high protection against bending stresses, preventing the cable from kinking or breaking at the connection point.
Is the NC3MXX easy to assemble?: Yes, it is designed for quick and easy assembly. The XX series features a simplified design that reduces the time required for soldering and putting the connector together.
What type of connection does this model provide?: The NC3MXX is a 3-pole male XLR connector. It is typically used for the output end of a balanced audio cable.
Can this connector be used with DMX lighting cables?: While 3-pole XLRs are often used for budget DMX, professional DMX standards like the Adam Hall 5-Pin DMX cable usually require 5 poles. The NC3MXX is specifically the 3-pole version.
What is the typical price for a single NC3MXX connector?: The typical price for this specific Neutrik connector is approximately GBP 5. This makes it a cost-effective professional-grade component.
How does the NC3MXX compare to the NC3FRX?: The NC3MXX is a straight male connector, whereas the NC3FRX is a right-angled female connector. They serve different physical connection needs but share high-quality construction.
Does the NC3MXX require soldering?: Yes, the internal pins are designed for solder termination. This provides a permanent and low-resistance electrical connection between the cable and the connector.
What is the benefit of the nickel finish?: The nickel shell provides a professional appearance and a level of corrosion resistance. It is the standard aesthetic for most professional audio environments.
Is this connector compatible with standard XLR cables?: Yes, it is designed to be compatible with standard 3-pin XLR cables, such as the Studiospares Standard XLR series. It follows international standard dimensions.
Can I use this to make a patch cable?: Absolutely. It is frequently used for creating custom-length patch cables, such as the Studiospares Standard 30cm or 60cm XLR cables, where high reliability is needed.