Interesting....
Since I doubt there is any kind of difinition of what balsamic honey vinegar is, I suppose they can do whatever they want.
This about the regular balsamic vinegar is from Wikipedia:
"Traditional Balsamic vinegar is produced from the juice of just harvested white grapes (typically, trebbiano grapes) boiled down to approximately 30% of the original volume to create a concentrate or must, which is then fermented with a slow aging process which concentrates the flavours. The flavour intensifies over decades, with the vinegar being kept in fine wooden casks, becoming sweet, viscous and very concentrated. During this period, a proportion evaporates: it is said that this is the "angels' share," a term also used in the production of scotch whisky, wine, and other alcoholic beverages.
None of the product may be withdrawn until the end of the minimum aging period of 12 years. At the end of the aging period (12, 18, or 25 years) a small proportion is drawn from the smallest cask and each cask is then topped up with the contents of the preceding (next largest) cask. Freshly reduced cooked must is added to the largest cask and in every subsequent year the drawing and topping up process is repeated.
Authentic consortium approved Tradizionale is the product of centuries of experience as well as many years in barrels. For these reasons it sells for very high prices. Consortium-sealed 100 ml bottles can cost between US $100 and $400 each."
Considering they talk about the process having been perfected recently, my guess is that they DIDN'T "age" it for a minimum of 12 years in a vaiety of barrels.
I have accidently created vinegar from a batch of bottling tank rinse water "mead". Tasted horrible!
Petra