In our current digital age, there remains a large population of individuals that posses a specific nostalgia for the richer sound of analog music. They also have a certain love for the classic designs and the feel of vintage analog music making machines.

With this in mind, Korg has released three hand held analog devices: the monotron, the monotron duo, and the monotron delay. Korg initially released the monotron some time ago, but recently rounded out the trio with the duo and delay. Each of the hand held, battery powered synthesizers feature a ribbon keyboard, five knobs, and a single switch. Take a look at the videos below showing off the features of each of the synths.

Referenced from: I have Synth