This adapter is used to convert a 1/4 inch TRS Mono to RCA primarily for PTT input on the FLEX-6X00 series radios.
10 Pcs Gold Plated 6.35mm Male 1/4 for Mono Jack Plug Audio Connector Soldering To RCA Female Jack Audio Adapter Connector - AliExpress
Pro Audio Cable Adapter Multi Pack with XLR, RCA, Headphone, TS, TRS Connectors, AxcessAbles
1/4 Mono to 3.5mm Stereo Adapter, Gold Plated 6.35mm TS Male to 1/8 inch TRS Female Audio Connector - Black, 1
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J&D 1/4 inch TRS to Dual RCA Audio Video Cable, Gold Plated Heavy Duty Copper Shell, 3 ft
This adapter is used to convert a 1/4 inch TRS Mono to RCA primarily for PTT input on the FLEX-6X00 series radios.
RCA Plug to 1/4in (6.35mm) TS Mono Jack Adapter, Gold Plated (1 in Stock)
Golden Audio Adapter 6.35mm 1/4 Male Mono Plug to RCA Female 6.5mm to AV Jack Audio Adapter Connector TS For Home KTV s1
5x Gold Plated 6.35mm 1/4 inch Male Mono Plug to RCA Female 6.5mm
Monoprice Metal 1/4in (6.35mm) Trs Stereo Plug To 3.5mm Trs Stereo Jack Adapter, Gold Plated : Target