Amazon.com: Yuchenfeng RCA to Bare Wire Speaker Cable 1Feet 2-PCS 14AWG OFC for Direct Connect Speakers and DIY Plugs - Corrosion-Resistant, LR Set with Positive Red Wire Marking : Electronics
Audiocrast Pure Silver Plated RCA Audio Plug Solder RCA Connector For DIY Analog | eBay
DIY RCA switch | Why pay €20 for a switch when you can build… | Flickr