I will have to find out. In either case do you have any recommendations?
If the system is two phase and local electrical codes allow it, then you could use one phase and that would give you 110 volts. If you have to use transformer for all that gear, I would forget the idea.
The other issue is that I bet Tblisi is not an NHSTC zone so your video equipment won't be much use except for discs only.
I bet the FM broadcasting has a different time constant also.
Moving AV equipment to a different region is usually a very bad idea.
You are going to a dangerous pretty much third world region.
Historically Tblisi is a great culinary center with fine wines and produce. The region has influenced cooking east and west.
The music is an extraordinary blend of western and eastern scales.
It is an area I would like to explore, but my Russian friends have strongly advised against it without a security detail.