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Silver cylindrical adapter with 1/4 inch male plug and 3.5mm female socket

Cables To Go

Cables To Go 40639 1/4 Inch Stereo Male to 3.5mm Stereo Female Adapter Silver

SKU CH-9HSN-4VCEM

Adapts a 3.5mm stereo plug to a 6.3mm (1/4in) stereo jack with nickel plated contacts

  • TypeSatellite Receiving
  • Connect 3.5 mm headphones to 6.3 mm stereo jack
  • Nickel plated contacts carry stereo audio signal
  • Compact adapter measures 6.5 x 4.25 x 0.25 inches
  • Lightweight design weighs only 0.48 ounces
  • TAA compliant for government procurement requirements

Audio Adapter for Headphone Jack Conversion

This 1/4 inch stereo male to 3.5mm stereo female adapter connects headphones with a mini plug to professional audio equipment. It serves musicians, studio engineers and home listeners who need to bridge different jack sizes. The nickel plated contacts ensure reliable signal transfer for stereo audio. TAA compliance makes it suitable for government procurement.

Passive Design With No Power Requirements

The adapter operates without external power, drivers or software because it is a purely passive component. Nickel plated contacts resist corrosion and maintain conductivity over repeated insertions. There are no active electronics to generate heat or noise during use. The lightweight construction adds minimal strain to the connected port.

Single 3.5mm to 6.3mm Stereo Conversion

This product adapts a 3.5mm stereo plug to a 6.3mm stereo jack in one fixed direction. It does not split, combine or convert balanced signals to unbalanced. Buyers needing a 3.5mm male to 6.3mm female gender changer or a dual mono splitter should select a different part.

Highlights

  • Connect 3.5 mm headphones to 6.3 mm stereo jack
  • Nickel plated contacts carry stereo audio signal
  • Compact adapter measures 6.5 x 4.25 x 0.25 inches
  • Lightweight design weighs only 0.48 ounces
  • TAA compliant for government procurement requirements

Specifications

TypeSatellite Receiving

Questions about this item

How do I connect my 3.5mm headphones to the 6.3mm stereo jack using this adapter?

Insert the adapter's 1/4 inch stereo male plug fully into the 6.3mm jack, then push your 3.5mm stereo plug into the female socket until it clicks; the nickel-plated contacts carry the stereo audio signal.

Will the nickel-plated contacts need cleaning or replacement over time?

Nickel plating resists corrosion; occasional dry contact cleaner maintains conductivity, but the solid metal contacts do not wear out under normal use.

What is the first limitation when using this adapter for long listening sessions?

The 0.48-ounce weight and 0.25-inch profile add minimal strain, so the 6.3mm socket's mechanical grip is the practical limit before the adapter loosens.

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