This adapter is used to convert a 1/4 inch TRS Mono to RCA primarily for PTT input on the FLEX-6X00 series radios.
3.5mm Mono Plug (male) to RCA Jack (female) Adaptor - Gold Plated
Monoprice 3.5mm TS Mono Plug to RCA Jack Adapter Gold Plated
SIEYIO 6ft 6.35mm 1/4 Mono Male to 3.5mm 1/8 TS Mono Male 90 Degree Right Angle Plug Adapter Audio Cable Cord 1.8M
Monoprice 1/4in (6.35mm) TS Mono Plug to RCA Jack Adapter
2 pack RCA Plug to 3.5mm TRS Stereo Jack Adapter, Gold Plated
Ugreen RCA Female to 6.35mm 1/4 Male Jack TS Mono Adapter Audio Connector
1/4 Inch Trs Stereo Y Splitter Insert Cable, Gold Plated Audiowave Series 6.35Mm 1/4 Inch Trs Male To Dual 6.35Mm 1/4 Inch Ts Male Mono Breakout Cable, Audio Cord, (6.6 Feet / 2M)
Pro Audio Cable Adapter Multi Pack with XLR, RCA, Headphone, TS, TRS Connectors, AxcessAbles
Package Dimensions: 2.2 L x 0.5 H x 0.3 W (inches) Package Weight : 0.02 pounds Country of Origin : China Metal 6. 35mm (1/4 Inch) Mono Plug (male) to
Monoprice Metal 1/4in (6.35mm) TS Mono Plug to RCA Jack Adapter - Gold Plated
5X Gold Plated 6.35Mm 1/4 Inch Male Mono Plug To RCA Female 6.5Mm Jack Audio Stereo Adapter Connector Plug TS Converter Sound Mi - AliExpress