I'm looking at buying a 2nd hand JTV-59 that was purchased new 2 1/2 years ago.
I was wondering if there are differences in the electronics from versions a few years older to more recent ones. I see references to "Variax HD" so I assume there has been an update of the electronics, or is this just firmware?
The serial number is W12031 368. The manual says "Rev A copyright 2010".
I know you can perform firmware updates on these but wondering if there are hardware differences too.
I currently have a very old Variax 300, so this would make a great upgrade.