DOD 280 Compressor 1980s

Cool DOD 280 Compressor from the 80s. Has some cosmetic wear as it’s about 40 something years old, but works as it should.

As a note, it does need a barrel adapter to use it with the modern 9v power supply. I run it off an internal battery and have never run into any issues with that, so I’ve never needed the adapter myself. But just for clarity, no adapter is included.