Passive 8-bit DAC - 3hp - R2R - Multi-function utility module, weighted mixer, R2R ladder DAC and more

The Herzlich R2R is a passive R2R ladder circuit, which will do all kinds of neat things in your system. Use it as an 8-Bit Digital to Analog Converter, punch in a bunch of digital signals in every numbered input, and from the output you shall find a delightful analog signal.

Or why not use it as a weird, passive weighted mixer? A fixed-setting attenuator? Why not plug in a bunch of stuff and just see where it takes you? I promise it's safe, thanks to the brilliant design and architecture of the Herzlich R2R.

In delightful 3HP, to fill that space left by another odd-sized module.