The unity of samadhi and prajna
Of course it is.  You can't have prajna without samadhi.  Think of a shovel versus a backhoe.  With a little shovel you can clear away a little debris and dig little holes.
With a backhoe, you can move mountains.  So to with concentration and wisdom.  Your samatha practice is the tool that allows you to clear away your own obstacles and access insight and wisdom.  And just like in the shovel example with the little samadhi of the novice comes little prajna; with the big samadhi of the adept comes bigger prajna.