Awesome thread! I'm a huge diy fan with wayyy too many projects. I would love to see pictures of other posters projects!
I love working on vintage guitars (mostly basses), modifying instruments, making instruments and amplifiers, and diy photography equipment, like modifying old flashes, diy lighting, macro rails, etc.
Here's the last amp I made. I wanted something better than a pignose for outdoor jams. Wanted it to be full featured with different tone options, loud, and work on a 9v battery. Also wanted it to be able to open my beers.
Here's an acoustic bass I made from the body of an old eko guitar:
I'm a huge Jefferson Airplane fan and Jack Casady is my favorite bass player ever. Here's one of my latest projects, inspired by Jack Casady's Guild Starfire bass that he used in the late 60's with Jefferson Airplane and Hot Tuna.