I use a Rockcrusher attenuator with a Princeton Reverb to tame volume and use the direct out for recording with software IR's. I understand the Rockcrusher is a reactive attenuator so it reacts to the speaker and vice versa (correct me if I'm wrong) for a more "organic" feel. Question is - would changing the amp's speaker make much difference in the direct signal? For example, I currently have a high sensitivity ceramic speaker installed. If I were to change to a low sensitivity/low wattage alnico speaker, would I notice the same difference in compression (or other alnico qualities) in my direct signal that I would hear from the amp in the room?