3.5mm Stereo Male to RCA Mono Female Audio Adapter (TAA Compliant) | Audio Adapters and Couplers | Adapters and Couplers | Audio Video
Mono Audio Adapter - 3.5mm Plug to RCA Jack | Computer Cable Store
Rolls DB226 Stereo Line to Balanced Mono Converter DB226 B&H
3.5mm Stereo Male to RCA Mono Female Audio Adapter,silver - Walmart.com
6 RCA Mono to Stereo Cable RCA F to Dual RCA Males | Computer Cable Store
3.5mm to 2 RCA Adapter Stereo Mono AUX to Female Male RCA Converter Splitter | eBay
RCA / Cinch Y-adapter (stereo to mono downmix for subwoofer) by jk_printer | Download free STL model | Printables.com
1/4 Inch Mono to RCA Cable Adapter | Cable Wholesale
Amazon.com: C2G Legrand RCA Male to RCA Female Signal Splitter Cable, Black RCA to RCA Splitter, 6 Inch Audio Stereo Y-Cable, 26 AWG Audio Signal Converter Cable, 1 Count, C2G 03177 : Electronics
3.5mm Stereo Male to Mono RCA Stereo Male Adapter Cable - Micro Connectors, Inc.
RCA Y Cable - RCA Mono Male to Two RCA Stereo Female - Dedicated Audio
0.5ft (0.15m) Velocity™ Two RCA Stereo Male to One RCA Mono Female Y-Cable | Audio Adapters and Couplers | Adapters and Couplers | Audio Video
Cable Wholesale Mono to RCA adapter, 1/4 Mono Male / 2 RCA Female, 6in Y- cable, 6 - Fred Meyer