JDSLabs cMoyBB Headphone Amp Enclosure

This is a 2-part enclosure for the [JDSLabs CmoyBB Headphone Amplifier kit](https://www.jdslabs.com/products/72/cmoybb-diy-kit-standard/). It ends up being slightly taller, but a bit shorter, than an Altoids tin, and with proper ABS smoothing it'll look pretty sweet.

I made this partially just to do it, but mostly because I'm too lazy to buy a hole punch and punch holes in an altoids tin. The two halves are a little loose right now; I plan on going back and fixing this up later when I have ti