Sescom Stereo Dual RCA Left and Right Volume Control RCA-LVL-LR
Amazon.com: 6 ft. 2 RCA Left Right Audio Cable : Electronics
3.5mm Stereo Male to 2RCA Male (Right and Left) RCA Audio Cable (10feet/3M(2pack)) : Amazon.com.au: Electronics
Premium 6 Foot S-Video with Left / Right RCA Audio
Critical Link 1m Advanced RCA Cable CLRCA1MA-V7 - 12v Electronics
3.5mm Stereo Plug to 2 RCA Cable
TNP 2RCA Stereo Audio Cable (50 Feet) - Dual Composite RCA Male Connector M/M 2 Channel (Right and Left) (Red and White) Shielded 2RCA to 2RCA AV Sound Plug Jack Wire Cord Electronics
50ft 1/4" (6.3mm) TRS Stereo Male to 2-RCA (Left/Right) Male Audio Cable
Roland RCC-10-352RV2 Black Series 3.5mm TRS Male to Left/Right RCA Insert/Splitter Cable - 10 foot | Sweetwater
3.5mm to RCA Stereo Audio Cable Adapter (3FT) - 3.5mm Female to Stereo RCA Male Bi-Directional AUX Auxiliary Male Headphone Jack Plug Y Splitter to Left / Right 2RCA Male Connector Plug
2m 3.5mm Jack to Composite (RCA) Cable, 2-3.5TRA-3RCA-2
Shop Mike Music Store Mike Music 3.5mm Stereo Male to Dual RCA Male, Right and Left, Black | Dragon Mart UAE
Scan 3.5mm Headphone to RCA STEREO Phono (Left/Right) AV Cable LN32437 - 2TR-301 | SCAN UK
Stereo RCA Interconnect Cable. Left & Right Pair. Phono, Cinche Lead
RRCVEXT-15-MM | NTI Composite Video Stereo Audio Cable - ITM Components
VGA, RCA Left/Right Audio Single Gang Wall Plate Kit - Stainless Steel
Amazon.com: 3.5mm Stereo Male to Dual RCA Male (Right and Left) RCA Audio Cable, 25 Feet : Electronics
RCA connector - Wikipedia
Amazon.com: NeeKeons 3.5mm Stereo Male to 2RCA Male (Right and Left) RCA Audio Cable (6feet/1.8M(2pack)) : Electronics
Dual RCA Male to Male L/R Audio Cable
Truemagic RCA to TS Left-Right Cable 10ft - MuzikOne
Best Buy essentials™ 25' Stereo Audio RCA Cable Black BE-HCL324 - Best Buy
FRONTX - Bulk-head RCA Audio Cable - panel mount RCA female to male - red / white - left / right
I mapped a few TRRS cables to the RCA connectors using a Multimeter to test continuity. Hoping this will help people find/use cables for CRT or other composite connections. : r/raspberry_pi