A few months ago Marty Ford built the now legendary non-schematic-schematic analogue switch box.

It's a great build, but I got to thinking.... could you build one and just have a single switch doing all the work?

00:00 Intro
02:30 Components List
07:26 Dismantling the digital CU
09:20 The digital wiring
13:11 A chat about analogue
18:20 The analogue wiring
22:08 The build
25:48 Installation
27:20 Running the cars