Audio

So I'm sitting there looking up at the random stacks of computer hardware I have in my loft. A couple of NeXTstations, a few Apple IIs, half a dozen Macs from the 90s....and as I'm looking I come upon this old IBM monitor that I saved from destruction several years ago.

So I got to thinking that I would turn this into an oscilloscope.

Here's the monitor, an IBM PCJr color monitor from 1985.