This product is currently our best seller, giving the ultimate in flexibility for up to 5 stereo items switchable to a single output.

https://www.ebay.co.uk/itm/ASPHO5-Audio-switcher-RCA-phono-connectors-switch-between-5-stereo-devices-/185102925417?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l6249&mkrid=710-127635-2958-0