Hi- I'm new to the Kemper, but have an opportunity to buy a used powered one for $1,650 (pics attached). It's in good condition but don't know how old it is or firmware. Is this a reasonable price? Are there things I should be consider when buying a used one like this vs a new one? Are all versions upgradable to latest firmware? I'm not sure how to "date" it by looking at it but do have pics. I'm currently running my MacPro with SnowLeopard but am hoping to upgrade soon. Will I need to upgrade before I can use it with my computer?
Thanks!
Jimi