Just in time for the NAB, I’ve been working on this design since my college days. To give you some idea of how long that is, I am nearly 47 years old. I believe it has finally been perfected, now I just need to find somebody to make it. I guess I could send it off to China and get circuit boards made, but they would steal the design.
![](https://imgs.xkcd.com/comics/circuit_diagram.png)
From the website xkcd.com, which has, perhaps the best website ever published in the history of the internet, here.
Oh yeah, and April Fools!