This information is in the first post so I will clarify a little below. Base Armor numbers below are for chest, helmet, ring and amulet each item / gear at level 100.
Warrior 250x4 or 1000
Rogue provides 150x4 AR or 600 AR
Wizard 75x4 AR or 300 AR
Base resist (all characters just make sure all gears and trophy are same element):
Base Resist gear = 100