CMOS 40106 Drone Synth Prototype--Three Oscillators 

With the right headphones the bass frequencies sound so ominous and so powerful. I think I'll turn this into a diy module. Thanks for sharing!

Good ear! All of those intervals sound so good and in tune.

Good stuff! Would love to see the schematic.

Thanks so much for posting this! I’m just beginning to dive into homemade synths. The process is very frustrating, and the video you’ve posted here gives me a lot of motivation!

Those low freq oscillators sound so round and deep. And the overall tune you're getting out of this chip is really great !

Hmm... I think you are professional violin/cello, etc. strings player... :) Sounds very interesting, deep and musical - cool work for soundtracks... But for more detailed quality, for more alive, warm and beautiful sound - you need to try an analog stereo spring, or plate reverbs.. For example easy DIY project - two spring reverb tanks (long tanks sounds cooler) and simple circuit, but as result you have an absolutely organic and detailed stereo reverb, especially cool for ambient/noise genres... Analog reverbs sounds just a fantastic - exactly beautiful VIBE, even with a digital sound generators, but ESPECIALLY with analog, or acoustic instruments... Just try it ... :)

It sounds great, and a schematic would be good if possible, thanks.

So cool

Nice sounds! Are you using any reverb or effects on the output? I am wondering because it sounds much smoother than the square wave which is generated by the inverted Schmitt trigger circuit.

Hi... Yes I ld like to have a look to the schematic. Can you share It please? Thanks

Hello john, fantastic sonority, could you join a pic of the schematic, please, thank you very much