1 RCA Male Mono to 2 RCA Female Stereo Audio Splitter A/V Y Cable Lead | eBay
StageCore 2 x 6.35mm Mono Jack to 2 x RCA Cable - Accessories & Cases from Prebeat UK
2x RCA Stereo Converter to 3.5mm Mono by Keple, Audio Adapter, Y Splitter, 3.5mm One Ring Male Jack Plug to 2 x RCA Phono Female Connection (5 Pack): Amazon.co.uk: Electronics & Photo
Twin 6.35mm MONO Jack Plugs to RCA Phono Plugs OFC Audio Cable 3m