Wanted: 2SK109 Dual FET's


I am rebuilding a pair of Trio L-07M MK II monobloc's and need 2 x 2SK109 dual FET's. I know there have been previous threads looking for the same components so I apologise if this goes over old ground but most of the online component suppliers that advertise stock actually do not have any and can no longer obtain them.

Many thanks,