
3.5mm 3-Conductor (Male Plug) to 3.5mm 4-Conductor (Female Jack) Headset Adapter
- CTIA/AHJ standard wiring
- Gold-plated reliability
- Slim design fits cases












ISO 9001:2015
UL Listed
Professional microphone jack converters and audio adapters for seamless compatibility between different audio devices. Our comprehensive collection includes 3.5mm to 2.5mm adapters, TRRS to TRS converters, mono-to-stereo adapters, and splitter cables. Gold-plated connectors ensure optimal signal quality for professional and consumer audio applications.
Talk to our experts for custom solutions and tailored guidance.
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TRRS has 4 conductors (stereo audio + microphone), while TRS has 3 conductors (stereo audio only). TRRS is common on smartphones.
Talk to our experts for custom solutions and tailored guidance.

Recording studios and live sound applications requiring reliable signal conversion between equipment

Call centers and office environments connecting headsets to desk phones and communication systems

Radio stations and podcasting setups requiring microphone and headphone connectivity solutions

Aircraft communication systems and pilot headset compatibility for aviation audio equipment
Talk to our experts for custom solutions and tailored guidance.
Superior signal quality with gold-plated contacts that prevent oxidation and eliminate intermittent audio connections for professional reliability.
Since 1986, we've pioneered audio solutions, starting with MRI environments and expanding to serve diverse professional audio applications worldwide.
Complete range of converters for TRRS to TRS, mono to stereo, and size adaptations ensuring seamless connectivity across all audio devices.
Contact our audio specialists for bulk pricing, custom solutions, and technical guidance on the right adapters for your application.
For immediate assistance, feel free to give us a direct call at 1-866-SCAN-SND You can also send us a quick email at info@scansound.com
For immediate assistance, feel free to give us a direct call at 1-866-SCAN-SND You can also send us a quick email at info@scansound.com