Amazon.com: TNP Premium 3.5mm (1/8 Inch) TRS to XLR Male to Male Mono Microphone Adapter Cable (10FT) - 3.5mm Male to XLR Male, XLR to Auxiliary AUX Headphone Audio Jack Plug Converter
3.5mm M TRS to USB-C Cbl 20cm | Saramonic
Windows: Mono to Stereo Microphone - No more Left ear only | 1 side to 2! - YouTube
3.5mm M TRS to USB-C Cbl 20cm | Saramonic
Amazon.com: WKWZY USB-C to 3.5mm TRS-Microphone-Adapter for Sony ECMLV1 Stereo-Lavalier and RODE VideoMicro Mono Microphone 24bit 192kHz High Sampling Input to Android Phones : Musical Instruments
operational amplifier - How to make mix mono into stereo audio - Electrical Engineering Stack Exchange
Sescom Stereo RCA to 3.5mm TRRS Plug Line to Mic SES-IPSUMRCA3
Amazon.com: XLR Male to Dual 1/4" TS Mono Y Splitter Microphone Cable, XLR Male to Dual 6.35mm TS Y Adapter Cord, 3.3 Feet - JOLGOO : Musical Instruments
Is it OK to insert a stereo jack into a mono plug? Will both channels work correctly? - Quora
microphone - Combine two mono mics into one stereo signal, such that each mic gets its own channel (left and right) - Sound Design Stack Exchange
Adding a Mono Mic or Tape Level Output to the 302 - Sound Devices
Amazon.com: Jstma TRS to USB C Microphone Converter High Sampling ADC 24bit 192kHz Use for Sony Compact Stereo Lavalier ECMLV1 or Mono Video Mic to Android Phone/Windows10/MacOS C Type Device : Musical