TRS Connector Manufacturer — 2.5mm, 3.5mm & 6.35mm Gold-Plated
Verchil is a professional TRS connector manufacturer based in Wenzhou, producing gold-plated Tip-Ring-Sleeve connectors for balanced and stereo audio transmission. Since 2008, we have supplied audio equipment brands, stage and studio integrators, and OEM buyers across 70+ countries with reliable, Neutrik-compatible TRS connectors in 2.5mm, 3.5mm, and 6.35mm formats — available in both straight and right-angle configurations.
Every Verchil TRS connector features gold-plated contacts for low contact resistance and oxidation resistance, a durable metal housing, and consistent mating performance across thousands of insertions.
High Quality TRS Connector
Audio Jack TRS Plugs 3.5mm 0.125 inch 3 Pole Stereo Connector
Audio Jack TRS Plugs 6.35mm 3-Pole Stereo TRS Connector
Audio Jack TRS Plugs 3.5mm 3 Pole Stereo Connector
Audio Jack TRS Plugs 3.5mm 3 Pole Stereo Elbow 90 degree Angle Connector
Audio Jack Convert TRS Plugs 3.5mm to 6.35mm 3-Pole Stereo Adapter
Audio Jack Convert TRS Plugs 6.35mm to 3.5mm 3-Pole Stereo Adapter
Why Source TRS Connectors from Verchil
Precision Manufacturing: Highly conductive contacts and precision forming deliver crystal-clear signal transmission and excellent wear resistance.
Rigorous Testing: Every TRS connector passes signal-continuity and plug-cycle testing, eliminating electrostatic noise for stable performance.
Choose Verchil as your TRS connector supplier and you get a partner committed to quality products and service — competitive pricing, strong manufacturing capacity, reliable quality, and fast delivery for businesses worldwide.
What Is a TRS Connector?
A TRS connector uses a three-pole Tip-Ring-Sleeve design to carry stereo or balanced mono audio. For the full breakdown of poles, wiring and signal types, see our complete TRS Connector Guide.
TRS Connector Sizes: 2.5mm, 3.5mm and 6.35mm
Verchil produces all three standard sizes — 2.5mm (compact devices), 3.5mm (consumer/pro audio) and 6.35mm (instruments, studio gear). For full pinout and wiring diagrams, see our TRS Sizes, Pinout & Wiring guide.
How to Choose the Right TRS Connector
Picking the right TRS connector comes down to four decisions:
– Size: 2.5mm for compact devices, 3.5mm for consumer and pro audio, 6.35mm for instruments and studio gear.
– Signal type: stereo (L/R) or balanced mono — both use the same 3-pole TRS layout but wire differently.
– Orientation: straight for panel and rack use, right-angle (90°) where cable clearance is tight.
– Cable & build: match conductor count and shielding to your cable, and confirm the housing fits your strain-relief and diameter.
Need the full pinout and wiring diagrams? See our TRS Sizes, Pinout & Wiring guide. Not sure which fits your product? Send us your specs and our engineers will recommend the right part.
Where TRS Connectors Are Used
Related Audio Connector Products and Guides
If your audio project needs more than one connector type, Verchil can support a wider audio connector layout:
- TRS Connector — for stereo audio, balanced line-level signals, headphones, instruments, and audio cable assemblies.
- XLR Connector — for microphones, stage cabling, broadcast systems, and balanced audio transmission.
- Audio Connector — view the full Verchil TRS and XLR connector category.
For additional technical reading:
- TRS Connector Guide — TRS wiring, sizes, applications, and selection tips.
- TRS Connector Sizes, Pinout and Wiring Guide — 2.5mm, 3.5mm, and 6.35mm TRS comparison.
- 3.5mm TRS Connector Guide — 3.5mm TRS pinout, wiring, and common applications.
- TRS vs TRRS Connector Guide — differences between 3-pole and 4-pole audio connectors.
- TRS Jack Connector Guide — TRS jack uses, wiring, and troubleshooting.
- TRS to RCA Connector Guide — wiring and setup notes for TRS-to-RCA connections.
- XLR to TRS Cable Guide — pinout and wiring tips for XLR-to-TRS cables.
TRS Connector FAQ
Are Verchil TRS connectors compatible with Neutrik?
Yes. Our TRS connectors are designed with a Neutrik-compatible footprint, so they integrate directly into cable designs and equipment built around mainstream brand dimensions.
Why are the contacts gold-plated?
Gold plating minimizes contact resistance and resists oxidation, which keeps the connection stable and the signal clean over thousands of insertions — important for professional and long-service audio applications.
What is the difference between 3.5mm and 6.35mm TRS?
Both are three-conductor TRS connectors; the difference is physical size. 3.5mm (1/8") is used for headphones, smartphones, and portable devices, while 6.35mm (1/4") is used for studio monitors, instruments, and professional mixing equipment.
Do you offer right-angle TRS connectors?
Yes. Right-angle (90°) TRS connectors are available in 3.5mm and 6.35mm, ideal for reducing cable strain on guitar amps, pedalboards, and space-constrained installations.
Can a TRS connector carry a balanced signal?
Yes. The three conductors (Tip, Ring, Sleeve) allow a TRS connector to carry a balanced mono signal (hot, cold, ground) — which is why 6.35mm TRS is widely used for balanced line-level studio connections.
Do you provide OEM/ODM customization?
Yes. We offer custom housing colors, laser-engraved branding, custom cable assemblies, and Neutrik-compatible footprints. Contact our sales team for customization details.
Is Verchil a factory or a trading company?
Verchil is a manufacturer, producing TRS connectors in our own 5,000+ m² facility in Wenzhou since 2008. You buy factory-direct.
