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Avencore 4-Pole TRRS 2.5mm (Female) to 3.5mm (Male) Adaptor

Avencore 4-Pole TRRS 2.5mm (Female) to 3.5mm (Male) Adaptor (Photo )
Avencore 4-Pole TRRS 2.5mm (Female) to 3.5mm (Male) Adaptor (Photo )
Avencore 4-Pole TRRS 2.5mm (Female) to 3.5mm (Male) Adaptor (Thumbnail )
Avencore 4-Pole TRRS 2.5mm (Female) to 3.5mm (Male) Adaptor (Thumbnail )

Converts between 2.5mm Female 4-Pole socket and 3.5mm Male 4-Pole Jack

In-Stock, Ships Tomorrow!
RRP: $12.95   Was $9.95
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40+ Units:
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  • Description
  • Product Specs
  • Product Reviews
  • Related Blogs
  • FAQs

Converts between 2.5mm Female 4-Pole socket and 3.5mm Male 4-Pole Jack

This is a top-quality audio jack adapter from Avencore is made almost entirely from metal, including the barrel and gold plated contacts. The only plastic parts are the separators between the poles, of which there are 4! If you're not familiar with a 4-Pole (TRRS) audio jack, it has an extra channel which is typically used for a microphone - exactly like your iPhone headset with volume control.

Fully compatible with both stereo audio feeds and smartphone headsets, you'll be well pleased when using this adapter with your iPhone, Skype headset or other basic stereo speakers. The premium build quality and materials make it extremely robust and hard wearing, and the chome finish looks awesome!

No additional parts required for use with regular headphones, speakers or other 3-pole TRS audio equipment, but the extra channel will be lost.

Note: Not compatible with mono headsets for wired telephone systems.

Feature set:

  • 5 Year Cable Chick Warranty!
  • Gold Plates Connectors (Female 2.5mm Mini Jack to Male 3.5mm Mini Jack)
  • Slimline metal barrel
  • iPhone Headset with Microphone Compatible (Also Skype and other phone headsets)
  • All four terminals are wired straight-through
  • For use with stereo headsets and speakers. Not for mono headsets using TRS plugs.
  • For CTIA/OMTP adapting, please check our TRRS Standards adapter
  • Colour: Black (with Gold connectors)
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  • Industry leading warranties up to 5-years on products
  • A customer base of over 250k+ Australians who trust Cable Chick
  • Proudly to be 100% Australian, employing all local staff

Product Summary & Specifications
Product Code:
Connector A:
2.5mm TRRS Mini Jack (Female) Silver
Connector B:
3.5mm TRRS Mini Jack (Male) Silver
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Understanding TRRS and Audio Jacks
Understanding TRRS and Audio Jacks
Written on 13th Feb, 2014 by Cable Chick
Learn about the varieties of audio jack and how to identify them, plus discover why one TRRS cable won't work for all your AV needs.   [Read More]
Blog Category: Technology Guides    
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