3.5mm TRS 1/8" mini jack to 2 RCA Female Socket Connector Adaptor Splitter Stereo Headphone to RCA. 3.5mm TRS 1/8” mini jack to 2 RCA Female Socket Connector Adaptor Splitter Stereo Headphone to RCA. 3.5mm TRS 1/8” mini jack to 2 RCA Female Socket Connector Adaptor Splitter (#262062333782).
eBay