Theo&Cleo Gold Plated 1/4" 6.35mm Audio to 1/8" 3.5mm Audio M/F Headphone Adapter Product Description: 1 x 1/4" 6.35mm to 1/8" 3.5mm M/F Audio Adapter, Gold Converts a small mini 1/8-inch audio jack, to a larger 1/4-inch jack Easy grip adapter, with gold plated connectors for improved electrical conductivity and No oxidation problems