Jansicotek 6.35 mm male to 3.5 mm female audio adapter

Connection convenience

The Jansicotek adapter bridges a 3.5 mm headphone plug to a 6.35 mm stereo jack, letting smartphones, tablets, iPods or headphones work with amplifiers, mixing consoles, home-theatre systems or AV receivers. It is aimed at musicians, podcasters and home-audio enthusiasts who need a quick, reliable gender change without carrying bulky cables. The single-unit pack keeps the kit minimal for gig bags or desktop racks.

Plug compatibility

The TRS 3.5 mm female socket accepts standard three-conductor 1/8 inch plugs, while the 6.35 mm male end fits professional 1/4 inch stereo jacks. It will not pass signals from TS two-conductor or TRRS four-conductor plugs, so headsets with inline microphones or mono instrument cables fall outside its intended use. The adapter handles line-level and headphone-level audio within those constraints.

Build and signal quality

Solid brass copper construction with 24 K gold-plated contacts resists corrosion and minimises signal loss over repeated insertions. Gear-ground 360 degree grip treads allow easy plugging and unplugging by hand, and the compact form factor adds negligible strain to panel-mounted jacks. No external power is required, and the passive design introduces no audible noise or distortion in normal use.