With your soundcard try to do this: Place one mic in your bass drum(or infront of it), And place your second mic above all drumset. Second mic must be condenser with at least 120° caracteristic. Than plug them somhow to soundcard.
I don't use sonnar but I think it is same than in other programs. Choose two mono track to record, than select first track input right channel , secondtrack input right input channel.
You will get in one channel "only" bas drum recorded, and in the other full drumset, now you'll can do some effect procesing.
But for good quality look at the upper post.