Encapsulating the sound of a 1959 Fender Bassman into a pedal. It’s a mosfet based drive/distortion circuit with mod switches that create a customizable experience. 
Large drive range in-between somewhat clean and dirtier than it needs to be. Versatile enough to be used for a boost, overdrive, or straight up distortion.
The ’59 mode has a more open driven amp sound. ’69 mode adds an additional clipping stage that can make the pedal sound like a fire-breathing dragon wielding a chainsaw. The middle switch lets you choose from an eq that is heavier on the bass side or a grittier sound with more highs. Based on the dirty half of the ZVEX ’59 Sound. The Spaceman is my own take on something that is already close to perfection.