Although Keith played an assortment of keyboards, the three cores of his sound were the piano, the Hammond organ and the Moog modular synthesizer. His Moog was a gargantuan and legendary synth ...

Let’s start with a major caveat here – we are not ranking every one of Moog’s semi modular synths here. Even in the current line-up, the company has the likes of the keyboard-equipped Matriarch and ...