It becomes obvious when you listen to this player guitar that it’s not a human being playing. But the only reason for that is the unrelenting precision with which the songs are played. In addition to that accuracy, it’s interesting to note that this tune is normally played by a group of guitarists but here the machine manages to do it on one instrument. And we think it sounds fantastic!
This comes from [Vladimir Demin], a maker who previously built an automatic Bayan (like an accordion but with buttons where the keyboard is normally found). This time around it’s the six strings and many frets of a guitar that have been outfitted with one solenoid each. In the image above you can see the strumming mechanism mounted near the tone hole. Six picks are held in place, and it appears that each has two solenoids. From what we can observe in the video, one of the solenoids is used to strum the sting, the other tilts the pick mount so that there won’t be a second strumming when the pick is returned to its starting position.