I have a peavey cirrus that has a high current draw ~11mA. I was looking to upgrade to millennium preamp to hopefully fix this. However I remembered that the pickups are active and if its the pickups drawing most of the power, then the upgrade wont help. Is there an easy way to determine current draw of pickups? I have another cirrus that only draws 1mA so I can swap with that to see if its just the preamp, just hoping there's an easier way.