Not a distiller but that is one gorgeous piece of equipment.

There is no science behind the claims in this article (and the book).

A scientists review

Not that this'll stop people from buying into the false narrative and buying the book.

E

O

Showing my age here, but I remember waiting with my friend for "Blame it on the Rain" to play on the radio so I could tape it.

While I can't speak for your rack in particular, most pre threaded racks are either 10-32 or 10-24 screws.

You can buy them easily on Amazon.

I work in television, and in our equipment room we have 50 racks that are pre threaded. And we use these: [Amazon link](Penn Elcom S1032/HP/WA/100 High Point Rack Screws with Washers - Set of 100 https://a.co/d/g13kPzw)

What printers are you trying to sell?

Tell your son, I love his art work. And thanks, now I have a new music artist rabbit hole to run down.

Me fail English, that's unpossable.

I'd love it if this were re-created. Even though I'm a broadcast sound guy, r/livesound was my go-to forum.