Thierry…
“and allows to record – digitally – the local radio stations with a FM sound, like any old radio receiver.”
What device/manufacturer/model/spec approximate price are you using for this?
(I have one that I bought 2 years ago for exactly this purpose – recording stations from FM when travelling abroad – but although it had good FM reception the Record Mode sound quality was utter rubbish. So I'm looking out for one that has PROVEN reasonable FM record-ability).