Gear article

Stagg 2 x Female Stereo Jack / Female Symmetrical XLR Adaptor

The Stagg 2 x Female Stereo Jack / Female Symmetrical XLR Adaptor is a professional-grade audio utility designed to convert a 3-pin female XLR connection into a 1/4 inch (6.35mm) stereo TRS jack connection. It features a specific locking mechanism on the jack side to ensure signal integrity and prevent accidental disconnection in live or studio environments.

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Overview

The Stagg 2 x Female Stereo Jack / Female Symmetrical XLR Adaptor serves as a critical bridge between different audio interface standards. It allows users to interface standard XLR cabling with TRS (Tip-Ring-Sleeve) jack equipment without the need for soldering or custom cable assembly. The unit is typically retailed within a price bracket of approximately GBP 9, making it a cost-effective solution for sound engineers and musicians alike.

Design and Connectivity

This adaptor utilizes a dual-sided female configuration. On one end, it accepts a standard 3-pin XLR male connector (common on microphones and mixing desks). On the other, it provides a 1/4 inch stereo jack socket. A defining physical characteristic is the automatic locking mechanism located on the 1/4 inch connector; once a jack is inserted, it remains securely in place until the user manually depresses the release tab. This feature is essential for preventing signal loss due to physical strain or accidental movement.

Applications

This adaptor is suitable for a wide range of professional audio applications, including:

  • Converting balanced XLR outputs from mixers to TRS jack inputs on monitor speakers.
  • Extending existing cable runs where a mismatch of connector genders occurs.
  • Integrating legacy outboard gear that may lack modern standardized connectivity.
  • Ensuring reliable connections in permanent installations where accidental unplugging would be disruptive.

Comparison to Alternatives

When compared to other market solutions such as the Neutrik NA2MP (Male XLR to 1/4 Jack), the Stagg adaptor is distinct due to its female-to-female configuration and the presence of a locking jack. While basic patch cables like the Studiospares Standard XLR or Ernie Ball instrument cables provide fixed lengths, this adaptor offers greater flexibility by allowing users to repurpose their existing high-quality cables for different port types.

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Frequently asked questions

What is the primary function of this Stagg adaptor?
The primary function is to transform a 3-pin female XLR connection into a female 1/4 inch stereo (TRS) jack connection. This allows different types of audio cables to be linked together effectively.
Does the jack connector have a locking mechanism?
Yes, the 1/4 inch connector locks automatically upon insertion. It can only be released by pressing the integrated tab, which helps prevent accidental disconnection.
Is this adaptor suitable for balanced audio signals?
Yes, the manufacturer describes it as a symmetrical adaptor, meaning it supports balanced stereo signals. This is ideal for maintaining signal quality over longer distances.
What is the typical price for this unit?
This adaptor is typically priced in the range of approximately GBP 9. Prices may vary slightly depending on the specific retailer and current stock levels.
Can I use this for a mono instrument cable?
While it is a stereo (TRS) jack, it can physically accept a mono TS jack. However, users should ensure the signal path is compatible with the XLR pins to avoid phase or grounding issues.
Is the XLR side male or female?
The XLR side of this specific Stagg adaptor is a female 3-pin connector. It is designed to receive a male XLR plug.
What prevents the cable from falling out of the adaptor?
The 1/4 inch jack side features a mechanical lock. The XLR side uses the standard friction and latching design inherent to XLR connectors.
Is this product durable enough for touring?
Stagg designs these adaptors for a wide range of applications, including professional use. The locking tab is specifically included to ensure reliability in high-movement environments like stages.
How does this compare to a Neutrik NA2MP?
The Neutrik NA2MP is a Male XLR to 1/4 Jack adaptor, whereas this Stagg model uses a Female XLR connector. They serve opposite gender-conversion needs in a signal chain.
Does this adaptor require any power to work?
No, this is a passive audio adaptor. It does not require batteries or external power to pass the audio signal through its connectors.
Can this be used for antenna signals like BNC cables?
No, this is designed for audio signals. For antenna applications, a dedicated cable like the LD Systems WS100BNC10 would be required.
What type of jack does it support?
It supports 1/4 inch (6.35mm) stereo (TRS) jacks. It is described as a 'stereo jack' connector by the manufacturer to facilitate symmetrical signal transmission.