RCA Mono Male RCA to Two Female Stereo Adapter Y Cable - 6" - EACH - Dedicated Audio
3.5Mm Y Cable, Stereo 3.5(M) To (2)Rca(F), Red/White, 6In - American Teledata Store
Amazon.com: Cmple - One RCA Mono Male to Two RCA Stereo Female Y-Cable, RCA Plug to 2 x RCA Jack Y-Adapter, RCA Speaker Splitter Cab : Electronics
12 inch RCA Mono Male to 2 RCA Stereo Female Splitter Cable - PI Manufacturing
RCA Mono Male to 2 RCA Stereo Female Adapter - PI Manufacturing
Amazon.com: CableWholesale 3.5mm Mono Male to RCA Male Cable, 3.5mm Audio Auxiliary Jack on One End and RCA Audio Jack on Other End, 6 Feet, Black : Electronics
Mono Audio Adapter - 3.5mm Plug to RCA Jack | Computer Cable Store
6.5mm Male Plug To 2 Dual Rca Female Jack Audio Mono Connector Converter Rca Female Av Mono Interface Audio Adapter - Audio & Video Cables - AliExpress