From Lee Tizzard, via matrixsynth:

“Included in these pics [of the CS-01 and documentation] is a captioned pic of Charlotte the cat revealing a common misnomer about the little cs-o1 ‘analogue”‘synth.”

The original post includes some photos of the manual:

You can see more as well as some discussion of MIDI-retrofitting the CS-01 on the post on matrixsynth.