RCA Mono Male RCA to Two Female Stereo Adapter Y Cable - 6" - EACH - Dedicated Audio
Amazon.com: 3.5mm Mono to Stereo Adapter, 2 Pack 3.5mm 1/8" Mono Male Plug to 3.5mm 1/8" TRS Stereo Female Jack for Radio, Headphone : Everything Else
ADA-10105 Audio Adapter 3.5 mm Stereo Plug to Dual 3.5 mm Mono Jack | Kobe Trading Company, Inc.
1/4" Stereo Audio Jack Plug Adapter Single Male to Female 6.35mm Dual Mono Stereo Jack Headphone Microphone Y Splitter Converter - AliExpress
Hosa Technology Stereo 3.5mm Female to Dual Mono 3.5mm YMM-492
Amazon.com: Disino 1/4 Mono to 3.5mm Stereo Adapter, Gold Plated 6.35mm TS Male Plug to 1/8 inch TRS Female Audio Connector - 2 Pack
Amazon.com: Disino 1/4" Mono to 1/8" Stereo Adapter, New Upgrade Gold-Plated 6.35mm TS Male Jack to 3.5mm TRS Female Stereo Adapter for Headphone, Amp Adapte, Black - 2 Pack : Electronics
Amazon.com: Monoprice 107160 3.5mm Stereo Plug to 3.5mm Mono Jack Adaptor, Gold Plated : Musical Instruments
Amazon.com: 3.5mm Mono Right Angle, 1/8" Mono Male to Mono Female 90 Degree Adapter Connector Plug for 3.5mm Mono Audio Extension Cable (2-Pack) : Electronics
Amazon.com: Monoprice 107128 3.5mm Mono Plug to 3.5mm Stereo Jack Adaptor, Gold Plated : Everything Else
3.5mm Stereo Male to 3.5mm Mono Female Adapter (TAA Compliant) | Audio Adapters and Couplers | Adapters and Couplers | Audio Video