Fine brandy (6)
I believe the answer is:
cognac
'fine brandy' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for cognac that I've seen before include "French town - French brandy" , "warmer" , "(French district famed for) fine brandy" , "French brandy region" , "Brandy of the French Charente" .)