https://uk.rs-online.com/web/p/jack-plugs-sockets/8786910?cm_mmc=UK-PLA-DS3A-_-google-_-CSS_UK_EN_PMAX_Catch+All-_--_-8786910&matchtype=&&gad_source=1&gclid=EAIaIQobChMIx86Y6fjZggMVEcHtCh1wWgXgEAQYAiABEgLUNvD_BwE&gclsrc=aw.ds
C12BX | Switchcraft Jack Connector 5.34 mm Chassis Mount, Panel Mount Male 3 Stereo, 1A | RS