Take a look at this crazy mod job It’s an Atari 400 that was turned into a full function synthesizer by Paul Rothman’s small company Fridgebuzzz Electronics.

This thing is a polyphonic monster of creativity. It’s a twelve oscillator, three modulator square wave synthesizer. Each of the arcade style buttons controls one of the voices. It has various other controls, making it a fully functional synthesizer.

Sadly, it’s already sold. But they’re planning to make a hand-held model!

You can visit the official website here.