This is my second DIY analog synthesizer. I decided to make a video of it's Building process. In the last part of the video, I also show it and my another DIY synth in action. Building analog synths is fun, and after all the initial investments, it isn't even that expensive. If you're interested, I recommend to try it yourself!

The synth uses some basic CMOS microchips (40106, 4040, 4051, 4046 and LM358 op amp) for both, sequencer and the oscillators. It is based on a sequencer circuit from:
https://hackaday.com/2015/02/23/logic...

If you have any questions about the synth or any other of the DIY devices on the video, feel free to ask on comments below!

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