The rig in the sig, I am very happy with, except one thing, pump noise, I have all the pumps isolated UN mounts, with rubber mounts to them, 2" acoustic foam + Akasa PaxMate PLUS Premium all over the interior of the case, and they are loud as hell, been running it for 2 weeks, all air is bled out, but man they are noisy, my old DDCs seemed noisy, but the 3.25's seem louder?
so I have 3 D5's with speed control laying here, one with a Detroit top, the two I was thinking about using the EK dual D5 top.
My question is, performance wise in my loops, will I lose any performance? and most importantly will I see a large reduction in pump noise?