A/V and RCA (Composite Video, Audio) Cable for Raspberry Pi : ID 2881 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: TNP 3.5mm to RCA Audio Cable (30 Feet) Bi-Directional Male to Male Nickel Plated Connector AUX Auxiliary Headphone Jack Plug Y Adapter Splitter Converter to Left/Right Stereo 2RCA Wire Cord :
Best Buy essentials™ 6' Stereo Audio RCA Cable Black BE-HCL322 - Best Buy
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Amazon.com: Poyiccot RCA to 1/4 Adapter, RCA Female to 1/4 '' Splitter Cable, 6.35mm 1/4 inch TRS Stereo Jack Male to 2 RCA Female Plug Y Splitter Adapter Cable, 6.35mm to RCA
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PRV Audio - SNAKE 10RCA-30 - 30ft RCA Medusa Cable with Power Wire
XLR Male with Pin 3 Hot to RCA Male Audio Cables - Pair — AMERICAN RECORDER TECHNOLOGIES, INC.