Amazon.com: Inline 25cm Premium 1x Cinch to 2X RCA Jack Cinch-Y Cable : Electronics
Amazon.com: GIRKING USB-C+3.5mm to RCA Audio Cable, 2 in1 USB Type-C+3.5mm to 2 Male RCA Stereo Jack Y Cable with DAC Chip for Smartphone,Tablet,HDTV,MP3 Player,PC,Laptop : Electronics
2 Goobay Audio Cable 2x Cinch Jack Socket 8 2/12ft Job Lot 4040849500251 | eBay
RCA/phono Y cable, 1 to 2 RCA/phono, stereo coax audio cable - KabelDirekt