My Cable Mart - 3.5mm Plug/Jack, MONO TS 2 Connector, Self Solder, Male
3.5mm Mono Male to 3.5mm Mono Female Audio Extension Cable, 20 Ft. Long
Mono Audio Adapter - 3.5mm Plug to RCA Jack | Computer Cable Store
Amazon.com: 3.5mm Female Connector Mono Jack 1/8" Inch w/Strain Relief Back Audio Phone Solder Terminal Metal Threaded Insert Black Plastic Handle 3.5 mm Mono Audio Phone Jack : Electronics