Hi
yes I finally ordered from them. They also expensive but have a great customer services and the tubes are great.
highly recommended
i bought a pair but I think I had to replace the 3A 110A
they don’t have the 3A 109b as far as I remember.
the 110 A are expensive I think around 500 each
but they are great. Better than any NOS you might find
I understand that allnic bought and used their tubes.
Call them or sent them email
Yossi