Turn a 1/4 inch stereo audio jack into a 3.5 mm port for headphones or aux connections with the Cable Matters 1/4 to 1/8 aux adapterTRS audio cable supports stereo sound and is ideal for use with headphone s A/V receivers and other hi-fi audio equipmentThe 6.35 mm to 3.5 mm headphone jack adapter connects to a 1/4 inch audio jack on an AV receiver headphone amp stereo or other hi-fi audio equipment; 3.5 mm female jack connects to a 3.5 mm audio cable 3.5 mm headphones or other 3.5 mm device with a male connectorConnect headphones to a 6.35 mm audio port with this simple 1/4 to 1/8 headphone audio adapterPremium construction of the 1/4 inch to 3.5 mm cable adapter features gold plated connectors and a braided cable jacket for extra durability