F. headphone jack, F. prise de casque d’écoute, Optional accessories – Yamaha PC-1000 User Manual

Page 29: Ac power adaptor (pa-4), Headphones (yh series), Sustain pedai (fc-5), Bench (bc-2), Soft carrying case (s-6), Accessoires en option, Adaptateur courant alternatif (pa-4)