SON AC600-125: Audio cable, 3.5-mm jack plug to 2x cinch connectors, 12.5 m at reichelt elektronik
Amazon.com: Inline 3m 2X Cinch Plug to 3.5mm Jack Connector Cinch to Jack Cable - White/Gold : Electronics
SOUTHSKY Audio Converter, Stereo Analog to Digital Converter Adapter, 3.5mm Aux Jack R/L 2 RCA Cinch to SPDIF,Toslink, Optical,Coaxial Converter: Amazon.com: Industrial & Scientific
3.5mm Mono Plug to RCA Jack Adapter
Klotz Y-cable 1 x 3.5 mm jack to 2 x Cinch - RCA, 3 m | drum-tec