3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter
3.5mm 4-Conductor (Female Jack) to 2.5mm 4-Conductor TRRS (Male Plug) Adapter
Apple Compatible Earphone Adapter for Landline Telephones (CTIA 4-PIN TRRS 3.5mm to 2.5mm 3-PIN TRS)
2.5mm (Male Plug) to 3.5mm (Female Jack) Stereo Adapter
3.5mm 2-Conductor Female Mono Jack to 3.5mm 3-Conductor Male Stereo Plug Adapter
3.5mm 4-Conductor (Female Jack) to 3.5mm 3-Conductor (Male Plug) Headset Adapter
3.5mm Mono Female to Stereo Male Adapter
ISO 9001 Quality Management certified

ISO 9001 Quality Management

UL Listed Components certified

UL Listed Components

3.5mm Mini Jack to Jack Audio Adapter Converter | Wholesale

Professional 3.5mm mini jack to jack audio adapters and converters for seamless audio connectivity. Our comprehensive range includes stereo, mono, and TRRS adapters designed for telecommunications, medical equipment, and professional audio applications with gold-plated connectors ensuring optimal signal quality.

Our Range of Products
3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter

3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter

  • Gold-plated connectors
  • 3-conductor stereo config
  • Compact 1-inch design
3.5mm 4-Conductor (Female Jack) to 2.5mm 4-Conductor TRRS (Male Plug) Adapter

3.5mm 4-Conductor (Female Jack) to 2.5mm 4-Conductor TRRS (Male Plug) Adapter

  • Pin-for-pin wiring
  • 90-degree slim plug
  • 5-inch cable length
Apple Compatible Earphone Adapter for Landline Telephones (CTIA 4-PIN TRRS 3.5mm to 2.5mm 3-PIN TRS)

Apple Compatible Earphone Adapter for Landline Telephones (CTIA 4-PIN TRRS 3.5mm to 2.5mm 3-PIN TRS)

  • Apple compatible CTIA
  • Gold-plated reliability
  • 14-inch cable flexibility
2.5mm (Male Plug) to 3.5mm (Female Jack) Stereo Adapter

2.5mm (Male Plug) to 3.5mm (Female Jack) Stereo Adapter

  • Superior audio quality
  • 3-conductor stereo
  • Compact 1-inch addition
3.5mm 2-Conductor Female Mono Jack to 3.5mm 3-Conductor Male Stereo Plug Adapter

3.5mm 2-Conductor Female Mono Jack to 3.5mm 3-Conductor Male Stereo Plug Adapter

  • Mono to stereo conversion
  • Gold-plated quality
  • Channel shorting prevention
3.5mm 4-Conductor (Female Jack) to 3.5mm 3-Conductor (Male Plug) Headset Adapter

3.5mm 4-Conductor (Female Jack) to 3.5mm 3-Conductor (Male Plug) Headset Adapter

  • TRRS to TRS conversion
  • Flexible cord design
  • Full stereo compatibility

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Frequently Asked Questions

What is a mini jack adapter?

A mini jack adapter is a connector device that enables audio connectivity between different jack sizes and configurations. These professional adapters feature gold-plated connectors and are available in various configurations including 2.5mm to 3.5mm, stereo to mono, and TRRS to TRS conversions for telecommunications, medical equipment, and professional audio applications.

What is the difference between TRS and TRRS connectors?

Will these adapters work with all smartphone brands?

Can I use these adapters for professional audio equipment?

Do you offer bulk pricing for institutional purchases?

How do I know which adapter I need for my application?

What warranty coverage is provided with these adapters?

Why are gold-plated connectors important for audio adapters?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Healthcare & Medical

Healthcare & Medical

Audio adapters for medical equipment, patient communication systems, and MRI-compatible audio solutions.

Telecommunications

Telecommunications

Professional adapters for desk phones, cordless systems, and headset compatibility solutions.

Education

Education

Audio connectivity solutions for classrooms, computer labs, and educational technology systems.

Professional Audio

Professional Audio

High-quality adapters for recording studios, audio equipment, and professional entertainment systems.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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3.5mm (Male Plug) Stereo to 2.5mm (Female Jack) Stereo Adapter | 3.5mm Stereo Aux Audio Adapter Cables - Male-to-Female | Wholesale

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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.
3.5mm 4-Conductor (Female Jack) to 3.5mm 3-Conductor (Male Plug) Headset Adapter | 3.5mm Stereo Connectors Jacks & Plugs for Audio Applications | Wholesale

3.5mm Stereo Connectors Jacks & Plugs for Audio Applications | Wholesale

Professional-grade 3.5mm stereo connectors, jacks, and plugs designed for audio applications. Our comprehensive selection includes adapters, splitters, and specialty connectors that enable seamless audio compatibility between devices. From TRRS to TRS conversions to mono-stereo adapters, these gold-plated and nickel-plated connectors ensure reliable signal transmission for professional audio setups.

Why Audio Professionals Choose Scan Sound

38+ Years of Audio Excellence

Since 1986, we've pioneered audio solutions for challenging environments, from MRI facilities to professional telecommunications systems.

Gold-Plated Quality Connectors

All our adapters feature gold-plated connectors that prevent oxidation and ensure optimal signal quality for professional applications.

Worldwide Shipping & Support

We ship daily to destinations worldwide and accept purchase orders from schools, hospitals, and government agencies with dedicated technical support.

Get Expert Advice on Your Audio Adapter Requirements

Submit your requirements and our audio specialists will respond within 24 hours with technical guidance and pricing information.

Contact Us Today

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