Merci pour ton aide Sengle voici la réponse en anglais du vendeur de cable en question :
MusicR
"Hi, you just need one set of cables from the CV/gate outputs of your sequencer going to the inputs of your Moog. The CV is for the pitch and the s-trig is for the on/off triggering of notes. You could use the outputs on your Moog to use it as a controller but nobody does that. You'll most probably input notes from the sequencer itself or from a Midi /USB controller. Thanks"