Here is the manual for the dsp-G1 synth chip.
It shows how easy it is to implement and use the chip.
Download here: dsp-G1 manual v1.0
I would say it’s definitely the smallest analog modeling MIDI synthesizer in the world.
A full VA-Synth in an 8-pin DIP chip.
I’ve sold 55 of them so it must be a hit? 🙂