XLR Connector Manufacturer — 3, 4, 5 & 6 Pin
Verchil is a professional XLR connector manufacturer based in Wenzhou, producing Neutrik-compatible Cannon-style XLR connectors for balanced audio, DMX lighting, and professional signal transmission.
Since 2008, we have supplied audio equipment brands, stage and lighting integrators, and OEM buyers across 70+ countries with reliable 3-pin, 4-pin, 5-pin, and 6-pin XLR connectors in both male and female versions, plus specialty solutions like our 4-channel XLR-to-RJ45 stage extender. Every Verchil XLR connector features a rugged zinc alloy housing for 360° EMI shielding, a secure locking latch that prevents accidental disconnection, and high-purity copper contacts for clean, stable signal transmission.
XLR to Network RJ45 Cat5 Ethernet Cable Extender
4 Channel 3 Pin Audio, For Live Stage, Lighting
Why Source XLR Connectors from Verchil
Precision Manufacturing: High-purity copper contacts and a rugged zinc-alloy housing deliver 360° shielding against EMI/RFI and securely locked connections—protecting audio purity over long runs.
Rigorous Testing: Every XLR connector passes balanced-signal and mechanical-stress testing to eliminate noise, prevent accidental disconnection, and ensure consistent professional-grade audio.
Why Verchil—Manufacturer since 2008, producing factory-direct in our own 3,000+ m² Wenzhou facility. A Neutrik-compatible footprint drops into existing designs; it's CE & RoHS compliant for export to 70+ countries, with 60+ staff supporting stable standard and custom supply at competitive prices and fast lead times.
What Is an XLR Connector?
An XLR connector is a circular electrical connector primarily used in professional audio, video, and stage lighting equipment. It carries balanced audio signals through three or more pins, delivering superior noise rejection over long cable runs, and features a locking latch that prevents accidental disconnection during use.
For a full technical breakdown, see our complete XLR Connector guide.
XLR Pinout & Pin Count Variants
Standard 3-Pin XLR Pinout (balanced audio):
- Pin 1 — Ground / Shield
- Pin 2 — Hot (positive signal, +)
- Pin 3 — Cold (negative signal, –)
This three-conductor design enables common-mode rejection, cancelling out electromagnetic interference picked up along the cable. The XLR’s “first-mate, last-break” ground pin also protects equipment from connection pops.
Need 4, 5 or 6-pin pinouts? See our 4-Pin, 5-Pin XLR and XLR Pinout guides.
Verchil also produces right-angle XLR connectors for cable-strain-sensitive installations.
Why Choose an XLR Connector?
XLR connectors carry balanced audio with common-mode noise rejection, a locking latch for secure stage use, and phantom power support—ideal for mics and long runs. For the full technical rundown, see our complete XLR Connector Guide.
Where Are XLR Connectors Used?
Although the XLR originated in professional audio, its robust design has made it the standard across many professional fields:
Professional Audio & Recording — The global standard for microphones, mixers, and active monitors. The 3-pin XLR also carries +48V phantom power for condenser microphones.
Stage Lighting — 5-pin and 3-pin XLR are the standard interface for DMX512 control signals, letting the lighting console communicate with moving heads and dimmers.
Broadcast & Film — Used for intercom systems and as a professional camera power interface (4-pin XLR for DC power input).
Industrial & Sensor Applications — Specialized sensor arrays and calibration equipment use XLR for its high insertion life and resistance to physical impact on the factory floor.
Verchil produces XLR connectors in male and female versions to suit every signal-chain position.
XLR Connector FAQ
What does XLR stand for?
XLR comes from the original Cannon designation: "X" series connector, with an added "L" (latch) and "R" (resilient rubber compound around the female contacts). It was first developed by Cannon Electric.
What is the difference between XLR and TRS?
Both can carry balanced audio. XLR is a circular connector with 3+ pins and a locking latch, used for microphones, stage, and DMX; TRS is a 1/4" jack used for line-level studio gear, headphones, and instruments. XLR can also carry +48V phantom power.
What are the 3 pins on an XLR connector?
On a standard 3-pin XLR: Pin 1 is ground/shield, Pin 2 is hot (positive), and Pin 3 is cold (negative). This balanced configuration cancels out electromagnetic interference.
What is the difference between 3-pin, 4-pin, and 5-pin XLR?
3-pin XLR is the standard for balanced mono audio. 4-pin XLR is used for intercom headsets and DC power. 5-pin XLR is used for DMX512 lighting control and stereo microphones. The pin count is determined by the signal type, not by quality.
Can an XLR connector carry phantom power?
Yes. The 3-pin XLR is specifically designed to carry +48V phantom power for condenser microphones, applied to Pins 2 and 3 with Pin 1 as ground return.
Are Verchil XLR connectors compatible with Neutrik?
Yes. Our XLR connectors are fully compatible with the sockets of mainstream brands such as Neutrik and Switchcraft, and are widely used in microphones, mixers, and active speakers.
Are the pins gold-plated?
Our standard XLR series uses nickel-plated pins for excellent conductivity and corrosion resistance. Gold-plated pins are available on our high-end series for the lowest contact resistance and best long-term signal stability.
Is the XLR connector waterproof?
Standard XLR connectors are designed for indoor use. For outdoor or rainy environments, we offer waterproof XLR variants with a dedicated waterproof shell rated up to IP65.
Is Verchil a factory or a trading company?
Verchil is a manufacturer, producing XLR connectors in our own 3,000+ m² facility in Wenzhou since 2008. You buy factory-direct, with full OEM/ODM support.
