You need to line the 530 into an interfaces line in. Then use impulses in your daw to make it not sound horrific (as all preamps do without a power amp and speakers, or impulses to simulate them) and youre set.
You dont need a power amp to hear it through your monitors, it wont do you any good. You'll either then need a cab, mic/s and and interface or a powersoak line out designed to take the output of a power amp and scale it down to line level while putting a load on the power section...and and interface.
You need an interface
You cant run it right into your monitors so far as I'm aware.